NEW NET Weekly List for 11 Sep 2012
Below is the final list of issues for the Tuesday, 11 Sep 2012, NEW NET (NorthEast Wisconsin Network for Entrepreneurism and Technology) 7:00 - 9:00 PM weekly gathering at Sergio's Restaurant, 2639 South Oneida Street, Appleton, Wisconsin, USA. I will be attempting to participate in, or at least listen to, tonight's NEW NET meeting whilst sitting in my motel room in Greenville, SC. If the 'net connection from the motel works poorly for remote participation, I may zip over to a nearby Starbucks to see if things go better from there...
The ‘net
1.
GoDaddy Web outage takes
out small-business sites http://seattletimes.com/html/businesstechnology/2019116341_apustecgodaddyoutage.html “Thousands and possibly millions of websites
hosted by GoDaddy.com went down for several hours on Monday, causing trouble
for the mainly small businesses that rely on the service…the outage began at
around 1:25 p.m. EDT. By around 5:43 p.m. EDT, the GoDaddy.com website was back
up and service was restored for the bulk of its customers. Driscoll said there
was no loss of sensitive customer information…GoDaddy.com hosts more than 5
million websites, mostly for small businesses…Catherine Grison, an interior
designer in San Francisco who operates the site YourFrenchAccent.com, said she
had to stop sending emails with her website link in them while the outage was
ongoing…"If I have no visuals I have nothing left except the accent,"
said Grison, a native of Paris. She said she was already shopping around for
another site host because she was unhappy with GoDaddy's customer service…Kenneth
Borg, who works in a Long Beach, Calif., screen printing business, said
fresnodogprints.com and two other sites were down…"We run our entire
business through websites and emails," Borg said…”
2.
Optimizing PDF Files for
Search Engines http://www.business2community.com/seo/optimizing-pdf-files-for-search-engines-0265820 “These past few weeks I’ve noticed a large
amount of PDF documents ranking very high in search engines. Generally
speaking, there are a lot of crappy websites out there that regurgitate
information to people. In general, PDF document’s that you find on Google
provide a better source of quality information on a given subject. I believe
that Google has recognized that PDF files generally great source of information
on niche subjects, and as a result has begun to rank them higher on search
engine results pages. Because of this, I decided to a do a little research to
help the generous PDF publishers of the word understand how to get their PDF
documents to appear in google. There are a lot ways to create a PDF, just make
sure that you or your designer is using a text based editor/creator. Photoshop,
for example, allows you to save items as a PDF. This isn’t ideal, because
you’re actually saving the document as an image that search engines can’t read.
Search engine robots cannot read an image based PDF file, and they will will
most likely completely ignore it. Using a text based PDF editor ensures that
search engines can find, read and index your PDF files like any other website…Set
document properties…Setting a title…Setting the document properties…Make the
PDF visible to search engines…Optimize the content in the PDF…Choose a Keyword
Rich Filename…Link to Your Website…”
3.
Build your own VoIP
System – Part 2: An open Skype Replacement http://www.sipwise.com/news/technical/byov-skype-replacement/ “In Part 1 of our series “Build your own VoIP
System” we learned about the very basics of how VoIP and SIP in particular
works. This is Part 2, describing the process of setting up a Skype-like service
using the sip:providerCE. In Part 3 you will learn
how to protect existing VoIP deployments with the sip:provider acting as a
Session Border Controller (SBC). Since version 2.6 of our sip:provider
platform, we got everything in our hands to build a secure and self-hosted
Skype-like communication service solely based on open source software. In this
post, we attempt to build a free, secure, SIP based communication system to
provide encrypted voice and video communication, buddy lists, instant
messaging, presence and remote desktop sharing/control on a self-hosted system…”
4.
Bing Is The Default
Search Engine On The Kindle Fire HD http://www.businessinsider.com/bing-is-the-default-search-engine-on-the-kindle-fire-hd-2012-9 “Microsoft has landed a nice win for its
search engine, Bing…the Fire HD…search box is powered by Bing. Previously, Google
powered web searches on the Kindle Fire…Microsoft…told us, "Bing will be
the default search provider on the new Kindle Fire HD. No other details are
available at this time." Amazon sold 4-6 million Kindle Fires in the last
year, so it's not like Microsoft is suddenly going to mop the floor with
Google. But, Amazon just doubled down on the Fire lineup and will try to sell
many millions more. Getting in good with Amazon is another way for Microsoft to
win some share in the long run…”
Security,
Privacy & Digital Controls
5.
SkyNet takes another
bite: I’m sorry, Dave, you can’t do that http://www.economist.com/blogs/babbage/2012/09/copyright-protectionism “FANS of Neil Gaiman held their breath as the
English author stepped to the podium to receive the Hugo award, dispensed by
the World Science Fiction Society at its annual Worldcon shindig on September
2nd. Mr Gaiman opened his mouth and, almost before he could finish a sentence,
at precisely 10:43pm Eastern Time an automated copyright-violation analysis
killed the broadcast. It never went back up. The legions of Gaiman buffs
online, presumably no longer breathless, heaved a sigh of disappointment and
tweeted their displeasure like mad…viewers were treated to a message that the
feed was banned "due to copyright infringement". The television
excerpts shown for nominees had apparently been matched against stored
"signatures"…of registered protected material. No matter that the footage
was in keeping with fair-use principles and the producers of the nominated
programmes, including "Doctor Who", had themselves submitted the
video in question for the express purpose of being played at the live ceremony
and streamed. Such niceties carry no truck with robots. Ustream, the firm
behind the internet broadcast, was immediately aware of the glitch but its
boss…explained that there was nothing it could do. The company had relied on a
third-party clearance house, Vobile, to identify copyright violations…This was
not an isolated incident. Following the descent of Curiosity in August, NASA's
uploaded video related to the event was pulled for several hours due to a rogue
copyright claim. And on September 4th, YouTube's mechanical minions briefly took
down Michelle Obama's speech from the Democratic National Convention because of
background music and accidental matches from footage uploaded by news agencies
that are automatically claimed…”
6.
Sniffing open WiFi
networks is not wiretapping, judge says http://arstechnica.com/tech-policy/2012/09/sniffing-open-wifi-networks-is-not-wiretapping-judge-says/ “A federal judge in Illinois has ruled that
intercepting traffic on unencrypted WiFi networks is not wiretapping. The
decision runs counter to a 2011 decision that suggested Google may have
violated the law when its Street View cars intercepted fragments of traffic
from open WiFi networks around the country. The ruling is a preliminary step in
a larger patent trolling case. A company called Innovatio IP Ventures has
accused various "hotels, coffee shops, restaurants, supermarkets,"
and other businesses that offer WiFi service to the public of infringing 17 of
its patents. Innovatio wanted to use packet sniffing gear to gather WiFi
traffic for use as evidence in the case. It planned to immediately delete the
contents of the packets, only keeping the headers. Still, the firm was
concerned that doing so might violate federal privacy laws, so it sought a
preliminary ruling on the question. Federal law makes it illegal to intercept
electronic communications, but it includes an important exception. It's not
illegal to intercept communications "made through an electronic
communication system that is configured so that such electronic communication
is readily accessible to the general public." Judge James Holderman ruled
that this exception applies to Innovatio's proposed packet sniffing. In the
Google Street View case, a California judge had suggested that WiFi
communications were not public, even if they were sent without encryption. But
Judge Holderman reached the opposite conclusion…”
7.
Lord Camden on NSA
Surveillance http://www.juliansanchez.com/2012/09/05/lord-camden-on-nsa-surveillance/ “I’m doing a deep dive into the pre-history
of the Fourth Amendment, and am continuously amazed at how perfectly the
condemnations of the “general warrants” that incensed the Framers apply to the
programmatic authority granted the NSA under the FISA Amendments Act. The legal
challenge to that statute is currently hung up on questions of standing, which
will shortly be before the Supreme Court in the case of Amnesty v. Clapper. The
government’s position is that only those who can prove they’ve actually been
wiretapped are entitled to challenge the sweeping and highly discretionary
surveillance programs authorized by the law—and since FISA surveillance is
permanently secret by default, nobody can have that proof unless the government
volunteers it. Which is funny (if you have a morbid sense of humor), because in
one of the three seminal cases historians regard as the inspiration for the
Fourth Amendment, Entick v. Carrington, Lord Camden’s ruling cites this exact
situation as a key reason why general warrants should be forbidden…”
8.
FBI upgrades biometrics
capacities http://news.cnet.com/8301-11386_3-57508562-76/privacy-hawks-fret-as-fbi-upgrades-biometrics-capacities/ “The computer revolution arrived late at the
FBI, which was still collecting and matching fingerprints in 1999 in much the
same way that it did when the agency first began collecting the images in 1924.
But that's been changing lately…As the millennium neared, the agency finally
traded in its manual system for one in which a database of fingerprints and
associated criminal histories could be searched and updated. Now, the next
step. The FBI is going ahead with an advanced biometric identification service
that it has been testing and will phase into operation around the nation over
the next couple of years. The official launch of the so-called Next Generation
Identification program is part of the agency's billion-dollar upgrade of the
agency's national fingerprint database, though some states have already
participated in a pilot program by already uploading their photos…since 1993,
the error rate of face recognition systems has dropped by a factor of 272…But
as the hit rate gets more accurate, the FBI's capabilities will inevitably
raise concerns about how it uses that new technology… in a 2010 presentation on
facial recognition, the FBI's Richard Vorder Bruegge talked about the agency's
desire to use facial recognition system to "identify subjects in public
datasets" and "conduct automated surveillance at lookout locations."…the
FBI still could also add civilian photos to the database with nobody able to
prevent it…Here's a summary of some of the advances that the FBI is touting: Interstate
Photo System enhancements including the ability to accept and search for
photographs of scars, marks, and tattoos…criminal activity reported "on
individuals holding positions of trust."…National palm print system that
will allow the storage and search of palm print submissions from law
enforcement and criminal justice agencies…system based around "multimodal
biometrics" that will eventually extend to a biometric understanding of
things like voice, or facial recognition…under certain conditions, machine face
recognition performance can be comparable or even better than humans at
recognizing faces…”
Mobile
Computing & Communicating
9.
The ultimate Android
tethering guide http://www.pcworld.com/article/261928/the_ultimate_android_tethering_guide.html “Tethering: It's one of the most convenient
features your smartphone has, yet carriers insist on restricting it. Tethering
most often refers to using your smartphone as a mobile hotspot. In other words,
it lets you connect to the Internet on your laptop, tablet, or Wi-Fi enabled
device, using your phone's data connection. Tethering is very useful if you
happen to be in an area that has no free Wi-Fi and you need to do your
computing on a device other than your phone. Carriers don't really want you to
use this oh-so-convenient option, because users who tether are more likely to
use a lot of data. After all, it's much easier to use data when you're browsing
on a laptop or a tablet, than when you're limited to your smartphone's tiny
screen. You might argue that, since most mobile plans feature limited data
anyway, it shouldn't matter how you happen to use that data. But some carriers
disagree, and will typically charge an extra $20 to $50 per month for tethering
plans…Verizon recently announced that, thanks to an FCC investigation, it will
stop blocking its Android users from downloading and using third-party
tethering apps. This means that Verizon's Android users on usage-based plans
can avoid the $20 tethering fee by using a third-party app instead of their
phone's built-in tethering option…This doesn't mean that all tethering on
Verizon is free, though—it's not. Here's the breakdown…”
10.
Kindle Fire HD 7"
vs. Google Nexus 7: 7-Inch Android Tablet Head-to-Head http://www.pcmag.com/article2/0,2817,2409362,00.asp “Amazon has announced its new Kindle Fire
tablets, and while the 8.9-inch Kindle Fire HD has caught many peoples'
attention for how it might fare against the iPad, the 7-inch Kindle Fire HD
could give the Google Nexus 7, our Editors' Choice for Android tablets, a run
for its money. Amazon has upgraded the Kindle Fire in several ways, turning it
from a merely affordable tablet to an affordable and very well-equipped tablet…The
Kindle Fire HD has been given a complete overhaul over the original Kindle
Fire. Its IPS LCD touch screen is a higher resolution 1,280 by 800 pixels
compared to its predecessor's 1,048 by 600 pixels…It now features Bluetooth and
a front-facing camera, neither of which was found on the Kindle Fire. It also
boasts…dual Wi-Fi antennas and MIMO (multiple input, multiple output) 802.11
b/g/n Wi-Fi in 2.4-GHz and 5-GHz bands. The Nexus 7 has similar specs - NFC,
Bluetooth, and Wi-Fi - but it only has 8GB of storage compared to the Kindle
Fire HD's 16GB (the $249 Nexus 7 has 16GB of storage), and there's no HDMI
output on the Nexus 7. It's also slightly smaller and lighter than the Amazon
Kindle Fire HD 7-inch tablet. The Nexus 7 also has dedicated GPS, and can find
its location without access to a Wi-Fi hotspot. However, you need Wi-Fi to
download the appropriate maps to the device to make that location data useful
(but you can do this any time through Google Maps’ offline mode). The big
difference between the two tablets isn't their hardware, but their software. Both
are Android-based, but while the Nexus 7 offers a pure Android 4.1 interface with
no additional skinning, branding, or control beyond Google's own operating
system, the Kindle Fire HD renders Android almost unrecognizeable to provide a
highly curated experience that centers around Amazon's content services…”
11.
New Kindle Fires stuck
with ads unless you pay Amazon $15 http://www.pcworld.com/article/262052/amazon_to_allow_ads_optout_on_kindle_fire_hd_for_15_upcharge.html
“Amazon doesn't want to drive even more
customers Apple's way, so it has done an about-face on its decision to include
ads on the lock screen and main home screen of its new Kindle Fire tablets and
is letting buyers opt out -- for a $15 upcharge. Last week, Amazon introduced a
slew of new Kindle e-readers and Fire tablets. All the new Fire tablets
featured "Special Offers" that included the ads. In a statement,
Amazon has reversed course. "I wanted to let you know that with Kindle
Fire HD there will be a special offers opt-out option for $15. We know from our
Kindle reader line that customers love our special offers and very few people
choose to opt out. We're happy to offer customers the choice,"…The option
to skip ads is available on both the Fire HD and $159 entry-level Fire model…”
12.
Toys R Us introduces a
tablet computer for children http://www.latimes.com/business/la-fi-toysrus-tablet-20120911,0,41424.story “Toys R Us Inc. is stepping into the heated
tablet-computer wars with a $150 version for kids — including Wi-Fi
connectivity, extensive parental control features and 50 pre-loaded apps that
include popular games such as "Angry Birds" and "Fruit
Ninja."…"You can jam 50 apps into this and make it an overwhelming
value," said toy industry analyst Sean McGowan. "But at the end of
the day, kids may decide it's not cool and it's either Apple or nothing."…News
of the Toys R Us tablet, named tabeo, comes during a month that's been filled
with new gadget announcements. Amazon.com Inc. unveiled four new versions of
its Kindle Fire tablet last week, and Apple Inc. is rumored to announce its own
7-inch mini iPad in the coming weeks…although the adult tablet market is
flooded with rivals eager to woo shoppers, many gadget makers have yet to
seriously court the increasingly tech-savvy toddler and school-age set…”
Apps
13.
How a bedroom developer's
'ugly little game' became an App Store hit http://www.wired.co.uk/news/archive/2012-09/04/luca-redwood “Dungeon-based puzzle app 10000000 (said
"ten million") is an unlikely autobiographical game. So unlikely, in
fact, the developer doesn't even realise how autobiographical it is. The App
Store gaming scene is increasingly the domain of high-gloss, swollen-budget
productions made by big name brands with impeccable gaming pedigrees. 10000000
is -- let's be frank -- an ugly little game made by one guy in his spare time.
If there's a globalised, 21st century version of the American dream, Luca
Redwood is proof of it, making it big with an app he coded from scratch. At
this point, the £1.49 game with no marketing budget and no recognised brand
attached has broken the top 50 App Store games in 25 countries. With a pregnant
wife and a full-time job making humdrum finance software, Luca Redwood fit
10000000 into the margins wherever and whenever he could over the past year --
late nights, weekend mornings…"When you don't have a lot of time and
you're throwing away two weeks of not getting enough sleep when you throw
something away -- you get pretty disciplined." Throwing things away is an
integral part of Redwood's process. "I had the basic idea in mind but I
made lots of different prototypes and kept iterating until it was fun,"
Redwood said. "It all just came out of testing. There were even physical models
of the game…Redwood experimented with dozens of variations, each one getting a
little closer to the end goal he envisioned…After a year of hard graft, Redwood
submitted the game to Apple and it appeared with no fanfare at all. "I had
a marketing plan, a big spreadsheet of sites I was going to write to. Turns out
I didn't need it." Editors at TouchArcade (the unquestioned
"paper" of record for iOS games) discovered the game shortly after it
was released. In an adulatory 5-star review posted on a Friday night,
TouchArcade critic Eli Hodapp called 10000000 "mind-blowing" and
raved about the game for 1,000 words -- about twice the length of a typical
review on the site. Friends of Redwood noticed the review and emailed it to
him, who stared uncomprehendingly at his monitor on Saturday morning.
"After that TouchArcade review the game sold 2,000 copies a day for the
first ten days," he said. "I was floored." Within a month the
game has sold more than 50,000 copies…”
14.
After iPhone 5 Launch,
It's All About the Apps http://www.cio-today.com/news/After-iPhone-5--It-s-All-About-the-Apps/story.xhtml?story_id=0230029FLC38 “…From supposedly leaked Apple Mini photos to
what we can expect from the iPhone 5 to Apple Radio and beyond, the speculation
soon will be over. Apple is holding its big event Wednesday. Beyond the
hardware , though, there's plenty of focus on apps…the iPhone 5 launch marks
the beginning of a valuable opportunity for mobile app brands as millions of
new device owners will start
downloading…the launch of a major device causes app downloads to peak and the
costs to acquire loyal, repeat users to drop…Brands can expect this marketing
opportunity to start with tomorrow's launch event, pick up steam as the iPhone
5 hits the shelves mid-month…Free apps will account for 89 percent of total
downloads in 2012, according to Gartner. Worldwide mobile app store downloads
will surpass 45.6 billion in 2012, with free downloads accounting for 40.1
billion, and paid-for downloads totaling 5 billion…90 percent of the paid-for
downloads cost less than $3 each," said Sandy Shen, research director at
Gartner. "Similar to free apps, lower-priced apps will drive the majority
of downloads. Apps between 99 cents and $2.99 will account for 87.5 percent of
paid-for downloads in 2012, and 96 percent by 2016." Gartner expects
Apple's iTunes App Store to have more than 21 billion downloads in 2012…”
SkyNet
15.
Google Fiber Splits Along
Kansas City’s Digital Divide http://www.wired.com/business/2012/09/google-fiber-digital-divide/ “Two days before the deadline to get
neighborhoods signed up, Google’s effort to bring ultra-high-speed internet to
a major American city could end up reinforcing the digital divide. When Google
Fiber launched in late July, the announcement of the service came with the
caveat that to get the super-fast 1 gigabit broadband hookups, neighborhoods
would have to pre-register a certain percentage of households for the service.
The deadline for pre-registrations is Sunday at midnight…As of Friday
afternoon, Kansas City, Missouri, looks divided pretty much straight down the
middle. On the western half of the city, nearly all neighborhoods have turned
green, indicating they’ve met the goal. To the east, most are still yellow,
meaning they haven’t met the goal. Right down the middle between the two halves
runs Troost Avenue, the city’s historical socioeconomic and racial dividing
line. Based on the map generated by the signup data, Google’s project is the
latest to fall short of bridging that gap. “The white, affluent neighborhoods
qualified and the primarily black, lower-income neighborhoods didn’t,” says
Michael Liimatta, who runs a Kansas City nonprofit that works to bring
broadband access to low-income residents…Google did not go into Kansas City
blind to the issue of the digital divide, says company spokeswoman Jenna
Wandres. It has 60 representatives on the streets trying to convince people
without internet access of the benefits of getting their homes online, Wandres
says. (That number will go up to about 100 for this final weekend…Google did a
survey that found about 25 percent of residents didn’t have internet access at
home. While affordability is one part of the equation, she says Google found
another factor keeping people offline was relevance. “They don’t think they
need it,” Wandres says. “They don’t see why.”…The company says its
pre-registration model helps it keep construction costs down by only bringing
the service to areas showing demand. Wandres says those savings get passed on
to customers, who will be able to get a connection the company is calling 100
times faster than the average broadband connection, but for about the same
price – around $70 per month. Without the efficiencies created by not digging
trenches and laying down fiber until demand reaches a critical mass, Wandres
says Google wouldn’t be able to offer its free service at all. She points to the
free service as a clear sign of Google’s commitment to internet access for
everyone…” http://www.latimes.com/entertainment/envelope/cotown/la-et-ct-googlenfl-20120906,0,6851433.story “The National Football League has struck a
deal with Google Fiber for carriage of its two cable channels on the search
engine's new broadband distribution service it launched in Kansas City, Mo.,
and Kansas City, Kan. For the NFL, the deal is another opportunity to take a
shot at Time Warner Cable, the only major pay-TV distributor that is not yet
carrying the NFL Network…Time Warner Cable is the cable operator Google is
competing with in that region…the NFL went out of its way to note that
"this marks the second TV provider in a Time Warner Cable market to
announce launch of NFL Network in the past three weeks."…The NFL Network
isn't cheap. According to SNL Kagan, it costs almost $1 per subscriber per
month…” http://arstechnica.com/tech-policy/2012/09/how-kansas-city-taxpayers-support-google-fiber/ “…FCC commissioner Ajit Pai released a
statement praising the Google Fiber project as a model…He argued…it is
critically important that states and local communities adopt broadband-friendly
policies when it comes to rights-of-way management."…Yet closer
examination of the Google Fiber project reveals a more complex story. It's true
that the Google Fiber project hasn't developed the way many liberal groups
wanted it to. But it's important not to gloss over the fact that Kansas City's
support for Google's network went well beyond deregulation to outright
corporate welfare. It's hardly an example of the free market in action…Google
received stunning regulatory concessions and incentives from local governments,
including free access to virtually everything the city owns or controls: rights
of way, central office space, power, interconnections with anchor institutions,
marketing and direct mail, and office space for Google employees. City
officials also expedited the permitting process and assigned staff specifically
to help Google. One county even offered to allow Google to hang its wires on
parts of utility poles—for free—that are usually off-limits to communications
companies…the agreement between Google and Kansas City, MO, specifies that the
city will "make space available to Google in City facilities for the
installation of Google’s Central Office equipment and for additional network
facilities," will "provide power necessary for Google’s equipment at
City locations," and "will not charge Google for such space, power,
or related services."…Campbell has suggested that these subsidies
"weren't as important as the rights of way issues," but much the same
point can be made about waiving customary fees for the use of rights of way.
Space under a city's streets and along its utility poles is a scarce,
taxpayer-owned resource. When a city offers a private company access to those
resources for free, it's forgoing an opportunity to raise revenue. The implicit
subsidy is even clearer when taxpayers, rather than Google, pay to hire extra
city staff to supervise the project…” http://www.kansascity.com/2012/09/10/3806274/google-fiber-gives-second-chance.html “…Google…first real-world, door-to-door
service will involve a second search. As the Google Fiber project wrapped up
its first rally to register neighborhoods for its ultra-fast Internet service
by midnight Sunday, the company said it will give those neighborhoods that fell
short of its goals a second chance to qualify. Google also said it would give
local grants to help more people understand ways to make use of the Internet…the
company said it’s adjusting its now-or-never strategy for enlisting those
neighborhoods to account for lessons learned from its first-ever attempt at
pitching subscription services directly to consumers. “We’ve learned a lot from
this process,” said Carlos Casas, who was leading Google’s Fiber division in
its push to sign up customers. “A lot of it was expecting people to come to us.
We realized that we have to go out to the community…” http://techcrunch.com/2012/09/09/google-fiber-kansas-city-goals-reached/ “…after a last-minute push, 180 out of the
202 ‘fiberhoods’ in Kansas City, Kansas and Kansas City, Missouri managed to
reach Google’s goals for getting the company’s TV service and gigabit
fiber-optic Internet connection installed in their neighborhoods. To get Google
Fiber installed, every neighborhood had to reach a pre-determined goal.
Typically, Google required that somewhere between 5% and 25% of all households
put down the $10 pre-registration fee to signal their interest in the service.
All of the neighborhoods that reached their goals will get Google Fiber installed
in their area. The order in which Google will install its fiber-optic lines
will be determined by percentage of households that signed up for the service
in each neighborhood…”
16.
Alibaba to Google's
Android: Watch out in China http://news.cnet.com/8301-1035_3-57509329-94/alibaba-to-googles-android-watch-out-in-china/ “…Alibaba Chief Strategy Officer Zeng Ming
said his company hopes to be "as strong as Android in China" with its
own mobile operating system, Aliyun…Zeng says that the company has added
"quite a few [new handset partners]."…Alibaba launched its Aliyun
operating system last summer. The operating system was developed over a period
of three years by the company's AliCloud division. The operating system
revolves around the idea of leveraging cloud-based solutions, and the operating
system comes with Web-based e-mail support. In addition, the operating system
synchronizes call data, text messages, and photos in the cloud for access on
other devices, like PCs…The operating system has so far not made a dent in the
worldwide mobile operating system market, which is being dominated by Android's
68.1 percent share and iOS' 16.9 percent market ownership…” http://online.wsj.com/article/SB10000872396390444426404577645710780911798.html
17.
Google buys
malware-scanning website VirusTotal http://techcrunch.com/2012/09/07/google-acquires-online-virus-malware-and-url-scanner-virustotal/ “VirusTotal, an online malware and virus
scanner, was just acquired by Google. The company already used a number of
Google services ahead of the acquisition, including App Engine and Google
Storage. VirusTotal will continue to operate independently and maintain its
existing partnerships with other antivirus companies and security experts. The
two companies did not disclose the details of the announcement. It is worth
noting, however, that VirusTotal describes itself as a “small
resource-constrained company.” The company was founded in 2004 and uses a large
number of antivirus engines from third-party providers to offer thorough checks
of files that users can upload to its service…VirusTotal also allows users to
enter a URL and check web sites for potential malware threats. The service also
offers browser plugins for Chrome, Firefox and Internet Explorer…It’s possible,
however, that Chrome could soon get an improved built-in virus scanner for
downloads courtesy of VirusTotal, for example, or that parts of Google Search’s
or Gmail’s malware detection could use some of VirusTotal’s assets…”
18.
Google refreshes Maps,
Earth with more high-res images http://news.cnet.com/8301-1023_3-57508787-93/google-refreshes-maps-earth-with-more-high-res-images/ “Google announced today that it's rolling out
an "extensive refresh" for its high-resolution aerial and satellite
images, which are viewable on both Google Maps and Google Earth. The aerial
collection will be updated in more than 20 locations across the United States
and Europe while satellite imagery is being boosted in over 60 regions
worldwide. Furthermore, the image collection is going to include new 45 degree
imagery in Google Maps across more 30 new cities in the United States, France,
and Spain. The detail in these images is actually quite remarkable. Over on the
official Google Maps blog, Google geodata strategist Eric Kolb pointed out a
few examples of major landmarks ranging from baseball stadiums to religious
centers, highlighting just how more comprehensive and accurate Maps and Earth
are becoming…”
General
Technology
19.
Dyson’s New
DC44 Is The Halo Plasma Pistol Of Home Vacuums http://techcrunch.com/2012/09/07/dysons-new-dc44-is-the-halo-plasma-pistol-of-home-vacuums/ “…James Dyson’s wee English workshop…makes
things that suck and blow and his latest, the DC44 “digital” vacuum sucks with
the best of them. The DC44 is a hand-held vacuum that essentially replaces the
DC31 and adds a few tricks to the hand-held magic show. The DC44 has a number
of attachments, including a long “motorized floor tool” that allows you to
extend the handheld’s reach all the way to the floor…Whereas the previous
models sounded like jet planes taking off and actually offered an odd sensation
of torque on ignition, the DC44 has a tiny “digital pulse motor” that
apparently moves at 104,000 RPM and emits a shrill whine. The suckage, however,
is quite impressive. We were able to easily sweep the kitchen and hard wood with
the longer attachment…The best thing about the DC44, however, is the 20 minute
battery life and dual speeds. We’ve used the old model, the DC16, for years and
over time the battery life has dropped down to about two minutes…The charging
solution is also unique. The Dyson mounts on the wall upside down, which means
if you fill up the front tube you’ll have dust and dirt falling out of the
mouth when you go to plug it in…Now is this thing worth the $400 you need to
spend to get super…Dyson suckage? I’m not quite sure…”
20.
HP tries to
trump iMac with SpectreONE http://www.pcworld.com/article/262078/hp_tries_to_trump_imac_with_spectreone.html “…Hewlett-Packard appears to be trying to
steal some of i-maker's thunder with a new sleek-looking all-in-one PC, the
SpectreONE, running Microsoft Windows 8. The new HP all-in-one…has 23.6-inch,
flush glass and a 1080p display, is less than half-an-inch thick (0.44 inches),
and includes a wireless trackpad to take advantage of Windows 8 gesture support…and
a NVIDIA 1GB graphics card. Other features include four USB ports (two 2.0 and
two 3.0 ports), HDMI-in, Beats Audio headphone jack and NFC support. NFC
technology allows users to simply tap a smartphone or NFC tag on the base of
the HP SpectreONE to instantly transfer content or login information to the PC…In
addition, the system comes with full versions of Adobe Photoshop Elements 10
and Adobe Premiere Elements 10, as well as a two-year paid subscription to
Norton Internet Security suite. SpectreONE is priced to compete with Apple's
21.5-inch iMac. The HP model is expected to be priced at $1299, while the
current 21.5-inch iMacs sell for $1199 with an Intel 2.5 GHz quad-core i5
processor and $1499 with 2.7GHz Intel i7 chip. The iMacs have AMD Radeon HD
6750 graphics…All-in-one desktop computers used to be considered a niche
product, but they've gained popularity over the years. Apple has long been a
leader in all-in-one sales, but it is expected to lose that mantle this year,
with Lenovo selling some 4 million all-in-ones worldwide compared to Apple's
3.8 million.”
21.
Guess who’s
winning the brains race, with 100% of first graders learning to code? http://venturebeat.com/2012/09/04/estonia-code-academy/ “…Estonia is implementing a new education
program that will have 100 percent of publicly educated students learning to
write code…the new initiative aims to turn children from avid consumers of
technology (which they naturally are; try giving a 5-year-old an iPad sometime)
into developers of technology (which they are not; see downward-spiraling
computer science university degree program enrollment stats). ProgreTiiger
education will start with students in the first grade, which starts around the
age of 7 or 8 for Estonians. The compsci education will continue through a
student’s final years of public school, around age 16. Teachers are being
trained on the new skills, and private sector IT companies are also getting
involved, which makes sense, given that these entities will likely end up being
the long-term beneficiaries of a technologically literate populace…By contrast,
the U.S. public education system has been described as “running on empty” when
it comes to tech literacy, leaving young adults unprepared to compete in a
digitally driven economy…”
22.
Memstash
Helps You Memorize Anything http://techcrunch.com/2012/09/09/hackathon-project-memstash-helps-you-memorize-anything/ “Unlike something like Evernote, which helps
you store and reference information, Memstash helps you actually memorize
stuff. For example, if you want to memorize a famous quote, you just highlight
the text and click the Memstash bookmarklet. Then Memstash will begin sending
you that quote via SMS or e-mail at specific intervals until you have it
memorized. The app was built and demoed at the TechCrunch Disrupt Hackathon by
Sina Khanifar, Sohail Khanifar and BC Broussard. Sina and Sohail are brothers.
Broussard and Sina met through a co-working space and have collaborated
together on Startup Bus projects. Memstash is based on the spaced repetition
learning technique. Sina says there are many spaced repetition applications out
there, but you have to manually add the material you want to learn and remember
to actually study it. Memstash makes it easy to add material with the click of
a button, and send you the “flash cards” without you having to launch an
application. “You don’t have to remember to remember,” he say…”
Leisure &
Entertainment
23.
Would You Let Readers
Watch as You Write Your Book? http://www.mediabistro.com/galleycat/silvia-hartmann-will-write-a-novel-live-on-google-docs_b56994 “…UK author Silvia Hartmann will launch “The
Naked Writer” project on September 12th, letting her readers follow along on
Google Docs as she writes her next novel…Whoever clicks on the link can offer
feedback and watch her work…It will be amazing to write knowing that people
will be viewing each word, paragraph and chapter, each backspace as I go along!
Some authors plan their manuscripts in advance, but my stories tend to have a
life of their own and I look forward to seeing what unfolds with everybody
else!”…In January 2012, The Sydney Morning Herald collaborated with their
readers and published a novel called The Necklace. In April 2012, writer Willy
Chyr invited the internet to contribute sentences to a novel. Since June 2012,
YA author Kimberly Pauley has been polling her readers through her blog to help
her write the third title in the Sucks to be Me series.”
24.
Grooveshark rolls out
full HTML5 site for all devices http://venturebeat.com/2012/09/05/screw-app-stores-grooveshark-rolls-out-full-html5-site-for-all-devices/ “Shortly after getting its Android app kicked
out of the Google Play store, Grooveshark is rolling out the full version of
its HTML5 web app today…Grooveshark is a streaming music service that relies on
its users to upload songs to the cloud. People can then share or add those
songs to genre-specific channels, much in the same way you can with YouTube
videos. The service is unlike popular rivals such as Pandora and Spotify
because it doesn’t have expensive licensing deals allowing it to play
copyrighted music. And because of this, Grooveshark has run into legal battles
with major music publishers that claim the startup is either infringing on
copyrights or owes them royalty payments. Many speculate that Grooveshark’s
legal woes are what caused its mobile apps to be banished by mobile app stores…”
25.
Thunderbolt Graphics
Technology Turns Your Ultrabook Into a Gaming Rig http://blog.laptopmag.com/thunderbolt-graphics-technology-turns-your-ultrabook-into-a-gaming-rig “Your Ultrabook’s onboard graphics chip may
be good enough for some gaming, but what if you could enjoy all the power of a
high-end desktop video card or even dual video cards, every time you sat down
at your desk? A new technology from Lucid, makers of the Virtu MVP graphics
acceleration software, will let you attach any Thunderbolt-enabled notebook to
an external graphics card that’s good enough to transform your 3-pound
ultraportable into a heavy-hitting gaming system…What happens when you
accidentally (or purposefully) disconnect the external graphics card from your
laptop while you have a program running? Lucid’s Thunderbolt graphics software
will simply force close your application and return you to the Windows desktop,
without forcing you to reboot or allowing a system crash…The notebook world has
long been waiting for truly powerful and practical external graphics solution.
Back in 2007-2008, ASUS teased mobile gamers with its XG Station graphics
peripheral, which when it finally appeared, was only available in a few distant
markets like Australia…When it comes to market, Lucid’s Thunderbolt video
solution could change the way we look at notebook gaming. Today, if you want a
portable gaming rig that really performs, you plunk down several thousand
dollars on a gaming system that’s probably too bulky to carry. Tomorrow, you
could have the best of both worlds: a light-weight Ultrabook that can play
mid-range titles like World of Warcraft on the road, and demanding games like
Batman: Arkham City when you come home and attach it to an external video card…”
Economy and
Technology
26.
Running a Business With
Staff Scattered Around the World http://www.nytimes.com/2012/09/06/business/smallbusiness/running-a-business-with-employees-around-the-world.html “…even though Mr. Dandrea, founder and chief
executive of ITX Corporation, based in Pittsford, N.Y., looked all across the
country, he struggled to find candidates…he began looking outside of the United
States and discovered a surplus of talented but underworked I.T. professionals
in Argentina. “I got 81 really qualified résumés, which blew me away…He hired
seven of the applicants, but instead of transferring them to Pittsford, just
outside of Rochester, he let his new employees work from Argentina. “We had to
figure out how to manage projects with people remotely,” he said. “And how do
you communicate with them in Spanish?”…He now has 128 full-time employees,
including 72 in South America. Only 42 people report to the main office in
Pittsford, and 14 work elsewhere in the United States. “It’s a lot of fun
working this way,” he said. “But there are always challenges.” While there are
benefits to employing a far-flung staff …it can be difficult to get employees
to work cohesively. The suggestions in this guide come from business owners who
have tried. Ken Cauley, founder of a video game news site, Kombo.com, said the
hardest part was creating accountability…he worked with 10 employees and 30
freelancers in the United States, Australia, Canada, Honduras and Japan…One
frequent problem was missed deadlines…four years after starting his business,
Mr. Cauley decided his staff needed a set of black-and-white rules. He and his
employees developed the “Kombo Bible,” a 40-page document that detailed every
aspect of the company…Soon after, people stopped missing deadlines and
productivity increased…employees knew exactly what would happen if they slacked
off…accountability issues pretty much dropped to zero…Clevertech, which builds
custom software and applications…has employees in India, Israel, Pakistan…Mr.
Shalev has employees post a daily goal on Yammer…His software developers also
have to submit their code at the end of the day…He now requires all employees
to have cellphones, so he can track them down if they fail to report…He has
learned to coordinate schedules across countries…someone has to make sure
colleagues in other countries fill in…In some cultures, people say yes a lot —
“but they don’t mean yes; they mean they heard you,”…The first few years
running his company…he often got caught up with something and did not go to bed
until 3 a.m. To avoid a 24-hour workday, Mr. Shalev asks his overseas employees
to work as close as possible to 9 to 5 Eastern Standard Time…”
27.
The Lean LaunchPad Online http://steveblank.com/2012/09/06/the-lean-launchpad-online/ “You may have read my previous posts about
the Lean LaunchPad class taught at Stanford, Berkeley, Columbia, Caltech and
for the National Science Foundation. Now you too can take this course. I’ve
worked with the Udacity, the best online digital university on a mission to
democratize education, to produce the course. They’ve done an awesome job. The
course includes lecture videos, quizzes and homework assignments. Multiple
short video modules make up each 20-30 minute Lecture. Each module is roughly
three minutes or less, giving you the chance to learn piece by piece and
re-watch short lesson portions with ease. Quizzes are embedded within the
lectures and are meant to let you check-in with how completely you are digesting
the course information. Once you take a quiz, which could be a multiple-choice
quiz or a fill in the blank quiz, you will receive immediate feedback…”
28.
Intel’s future being
depressed by ARM http://techcrunch.com/2012/09/07/as-arm-based-devices-take-over-intel-cuts-its-sales-forecast-for-the-rest-of-the-year/ “Intel announced today that its sales for the
third quarter will be lower than expected due to a decline in demand…that
decline demonstrates once again that a major shift is occurring in the personal
computer landscape. Even though the iPad and other tablets were quickly tagged
as content consumption devices, companies such as Apple realized that tablets
were canibalizing computer sales. Intel failed to adapt to the ever-changing
space and the vast majority of its revenue still comes from x86 processors…iPad
sales were up 181% year over year — and that quarter, Apple reported a “miss”.
When it comes to chips, the companies that benefit from those new devices are
Samsung and Qualcomm who manufacture systems on a chip with technology licensed
from ARM. Intel still hopes that Microsoft will play an important part in the
coming quarters. Windows 8 will be released on October 26 and could foster PC
sales…Cheap ARM-based tablets with Windows 8 RT will have to co-exist with
Intel-based tablets or tablet laptop hybrids. And then there is the Microsoft
surface. If we ever get a release date and prices, Microsoft’s take should come
with ARM and Intel chips, depending on the model. Intel has plans to release
power-efficient chips as well. Some Windows Phone 8 devices should come with an
Intel mobile system on a chip that competes directly with ARM-based systems on
a chip. In the end, these low-power options are what will drive the next
generation of mobile computers…”
DHMN Technology
29.
Now you can
make watermelons explode with your brain
http://dvice.com/archives/2012/09/now-you-can-mak.php “Thanks to an EEG headset and a compressed
air cannon, destroying things with your brain just got a whole lot easier. LVL1,
a hackerspace in Louisville Kentucky, has designed this rig that fulfills the
fantasies of every disgruntled person ever: by looking at something (in this
case, an unlucky watermelon) and concentrating hard enough, to can blow it into
bite-size chunks. No genetic tinkering or use of the Force is required, just a
hacked up Star Wars Force Trainer (which reads brainwaves, sort of) that
controls a CO2 cannon jammed up the wazoo of a watermelon. Concentrate hard
enough, and the headset will sense the power of your will and signal the cannon
to fire, turning the watermelon (which, for the record, didn't ever do anything
to you) into a tasty pulp…”
30.
Military
Maker-tainers http://www.military.com/daily-news/2012/08/17/mobile-labs-build-on-the-spot-combat-solutions.html “…the Army is deploying special scientists
and self-contained, mobile laboratories to the warzone capable of designing and
producing problem-solving inventions for soldiers operating in remote outposts
in Afghanistan. The service’s Rapid Equipping Force, known as the REF, took a
standard 20-foot shipping container and packed it with high-tech, prototyping
machines, lab gear and manufacturing tools to create the Expeditionary Lab --
Mobile. Soldiers no longer have to wait to bring ideas back to scientists and
engineers back in the states…These mobile labs represent the REF’s future as
its director, Col. Peter Newell, wanted to figure out a way to help the Army’s
quickest, most agile acquisition arm deliver equipment to soldiers even faster.
Stood up in 2002, the REF has delivered life-saving pieces of combat gear such
as the Raven drone and the Pilar acoustic sensor system that detects incoming
bullets…”
31.
The launch Of
GE Garages Making Things Competition, $20k award http://www.3ders.org//articles/20120908-the-launch-of-ge-garages-making-things-competition.html
“GE Garages are a series of pop-up open
workshops launched by GE aiming to serve as an advanced manufacturing lab for
technologists, entrepreneurs and everyday people. The first GE Garages was
launched at SXSW Interactive(an emerging technology gathering in Austin, Texas)
on Mar.8. After SXSW Interactive, GE Garages will travel to other cities…GE is
partnering with STORY, a Chelsea based 2,000 sq ft retail space which operates
with the "point of view of a magazine, changes like a gallery, and sells
things like a store", for its upcoming October issue: MAKING THINGS. Making
Things is GE Garages' new competition for finding an architect/design to design
and produce a spatially stunning window installation using rapid prototyping
technology for the new GE Garages pop-up store. This store will be housed
temporarily in New York City's Chelsea-based retailer STORY. The opening date
of the store is October 5. Entries are due September 20…”
32.
Hardware Hackers
At The Disrupt Hackathon http://techcrunch.com/2012/09/04/hardware-hackers-we-want-you-at-the-disrupt-hackathon/ “Do you have hardware project that’s been
simmering on the back burner because you can’t get access to a 3D printer? Come
on down to the Disrupt Hackathon and use one of the MakerBots and Raspberry Pis
we’ll have on site for anyone to use. Build toys, robots, Arduino cases, or
whatever you want and enter the Disrupt Hackathon as an inaugural hardware
hacker…The best hardware hack as chosen by the judges wins a brand new
Replicator courtesy of MakerBot – a $2,000 value…For starters, I’ll have four
Raspberry Pi boards available for hackers to futz with during the evening
courtesy of our friends at Adafruit Industries. If you’d like to get access to
one (and to keep one) you must contact me at john@techcrunch.com before this
Friday and I’ll choose four hackers at random. You’ll want to bring an SD card
with Adafruit’s own Raspberry Pi Linux Disro already ready to go so you can get
down to hacking instead of spending precious minutes flashing images…If you’re
already an advanced hacker, pack up your Ardunio board and bring a selection of
sensors and motors. Once we get better at the hardware portion of the
festivities we’ll be sure to bring a supply for you all to use, but this year
in SF we need your help to shape our hardware hacker best practices. Come ready
to build something in 24 hours with a team of strangers …”
33.
The Variable
Cross: Create Your Own 3D Printed Cross Pendant Necklace http://on3dprinting.com/2012/09/06/the-variable-cross-create-your-own-3d-printed-cross-pendant-necklace/ “…celebrities are wearing cross pendant
necklaces of all different shapes and designs. The trend is hot and there are
many to buy online, but what if you wanted to design your own? Now you can. The
Variable Cross is a pendant that you can customize through a webpage in 3D. The
website uses brand new WebGL technology (works best in Chrome). Once you create
your design, it is 3D printed in sterling silver. This is the service first to
offer you the tools to create your own jewelry in precious metals using 3D
printing…”
34.
Pre-assembled
all-Metal HYREL 3D printer www.3ders.org/articles/20120909-pre-assembled-all-metal-hyrel-3d-printer.html “A small group of designers and engineers
based in Atlanta, USA launched their HYREL 3D printer project on Kickstarter. HYREL
is fully assembled 3D printer and fully tested before delivery. It has rugged
metal frame made of steel and aluminum and uses precision linear rails for all
three axes…HYREL 3D printer will also include the expandable and upgradable
features such as expandable build area pack – Go from 150x150x200 mm to
200x200x200 mm; expansion slot and electronics for second HYREL 3D
"Hot-Head" extruder etc. For Kickstarter project the base printer
HYREL Engine is sold for $1,395, including a single extruder head and a build
area of 150x150x200 mm…” http://www.kickstarter.com/projects/25111729/hyrel-3d-printer
Open Source
Hardware
35.
Sort of a Sugru Repair
Robot http://techcrunch.com/2012/09/05/diy-sugru-fixbot-robotic-arm/ “Robotic arms haven’t been the same since
Tomy stopped making the Armatron but that doesn’t mean you have to live your
life without a robotic helpmate. The Fixbot Robotic hand is a DIY project that
requires a bunch of time, servos, and 3D printed parts, but it’s easy to make
if you have a little time. It’s part of a marketing campaign by Sugru, a
self-setting moldable rubber for repairing electronics. The video shows the
Fixbot repairing things around the house…”
http://www.instructables.com/id/EBJZVMCH5Y9WD94/
36.
Thermal Imaging Phone
Camera http://www.instructables.com/id/Thermal-Imaging-Phone-Camera/ “I have a 100 year old house that can be
drafty and hard to heat in the winter. I have been wanting a thermal imaging
camera to help find leaks ever since we bought this house. So I finally just
made my own.The temperature readings are overlaid onto the phone's camera
display. The display is adjustable for different temperature ranges and can
show the numeric reading for every zone or just 1…it is not as nice as the
$2000 - $10,000 cameras but it is good enough for most things you need a
thermal imaging camera for and it is also rather fun to play with…I would like
to make and sell these so others like me can save money and energy. I should be
able to manufacture and sell them for around $150. The software for iPhones is
ready, the Android software will be available soon. This is also going to be an
Open Source Hardware project…”
Open Source
37.
Two more tiny, sub-$100
Linux PCs join the fray http://www.pcworld.com/businesscenter/article/262009/two_more_tiny_sub100_linux_pcs_join_the_fray.html “There seems to be no end in sight to the
march of the tiny, sub-$100 Linux PCs arriving on the market this year, and
recently two more contenders were added to the mix. It was only a few weeks ago
that I wrote about the Oval Elephant and the Mini X, both of which added fresh
diversity to a landscape that already included the Raspberry Pi, the Cotton
Candy, the Mele 1000, and the MK802, among others. Now, there are two more to
consider: the $49 Cubieboard and the $89 UG802. Intrigued? Then read on…”
38.
CompuLab Intense-PC - A
Low-Power, Compact, Powerful Linux PC http://www.phoronix.com/scan.php?page=article&item=compulab_intensepc&num=1 “…the latest computer out of CompuLab is the
Intense-PC. The CompuLab Intense-PC is a very small form factor (19 x 16 x 4
cm), low-power, fan-less computer that features up to an Intel Core i7 Ivy
Bridge processor, 16GB of DDR3 system memory, and a solid-state drive for
storage. The Intense-PC is also available with Linux Mint pre-loaded as the
operating system…I accepted an offer from CompuLab for them to send out an Intense-PC
review sample…The Intense-PC isn't as tiny as the Trim-Slice or Fit-PC2, but
it's not shipping with an Intel Atom or ARM CPU but rather a low-power Intel
Celeron/Core processor. The Intense-PC is available in several varieties
ranging from an Intel Celeron 827E to an Intel Core i7 3517UE "Ivy
Bridge" 17 Watt processor. The model that CompuLab sent over was the Intel
Core i7-3517UE model, which is a dual-core processor clocked at 1.7GHz with a
2.8GHz Turbo Boost and 4MB of Smart Cache. Along with the Core i7 3517UE CPU,
which boasts Intel HD 4000 graphics and are used by the Intense-PC, the
configured system for evaluation had 8GB of RAM, a 500GB Hitachi HCC54755 HDD,
and a Realtek RTL8188CE wireless adapter…”
Civilian Aerospace
39.
Dream
Chaser's crazy Cold War backstory
http://arstechnica.com/science/2012/09/the-long-complicated-voyage-of-the-dream-chaser-may-yet-end-in-space/ “One clear, sunny day this past May…an
Erickson Aircrane helicopter hoisted the UFO up off its perch of rectangular
white styrofoam and carried it in circles around the local airstrip…That day,
the world met Dream Chaser, the small spacecraft that Sierra Nevada Corporation
hopes will become NASA's future ride to the International Space Station…it's
set to be dropped from a helicopter for first landing tests some time later
this year. It's the only spaceplane on NASA's short list of CCiCap partners;
the other two are Apollo-like capsules designed to plummet back to Earth…while
the craft itself is new, Dream Chaser's history goes much further back…The
Dream Chaser is a Cold War product, replete with secret military programs, spy
planes, rocket scientists, Russian trawlers, and Air Force test pilots working
in the middle of the desert. Fifty years later, this descendant of a secret
Soviet spaceplane might finally see its way into orbit. The American branches
of the Dream Chaser family tree begin with Dale Reed, a man who loved anything
that flew. Reed spent the 1960s doing experiments at what became known as
NASA's Dryden Flight Research Center…NASA Ames researchers had made an
important discovery: a blunt-nosed airplane didn't get hot the way a
pointy-nosed one did when it reached supersonic speeds, because a pressure wave
held the hot air away from the nose. A blunt-nosed spacecraft was therefore
more likely to survive atmospheric re-entry…the blunt capsule shapes Ames
researchers began testing didn't fly very well. They fell through the
atmosphere and decelerated at about eight times Earth's gravity…Dale Reed
decided that a flying spacecraft was a better option, one with the ability to
reenter gently and fly to a specific destination…Wings are a problem for
re-entry vehicles; they burn up easily and they must be strong enough to
withstand the force of reentering the atmosphere at over 20,000 miles per hour…Reed
read the research papers and began to build models of wingless aircraft, crafted
out of paper and balsa…Eventually, he convinced his superiors to grant him the
small team of people and budget necessary to build full-sized aircraft…”
40.
Going up?
Kickstarter hopefuls raise space elevator cash http://phys.org/news/2012-08-kickstarter-space-elevator-cash.html “While a small amount of money raised will
make them a stronger hobby team the more they raise in time the stronger the
possibility that LiftPort can become a true lunar elevator company…the amount
that has been pledged is $13,899 with 16 days to go The overall goal is
continued research and work toward the construction of that lunar elevator.
"The study will include characterization of materials; analysis of
required rocketry and robotics; and evaluation of landing sites and methods of
anchoring to the Lunar surface…The Liftport system would allow access to the
lunar surface via a ribbon cable. The Liftport system would first send a base
spacecraft into orbit. A ribbon cable would shoot out towards the lunar
surface, and a lander module would attach to the moon's surface…The company
plans to use the Kickstarter funds to create a floating balloon platform
tethered to the ground, which will assist a robot to climb into the sky…"We
can pre-test this up to 200ft without causing a ruckus at the Federal Aviation
Administration. Any further, and we need airspace clearances from the FAA, Air
Force and Navy." Laine says that the modest goal of $8,000 at first is to
rebuild their community. "We will launch another campaign; and another,
and another and another." The most ambitious goal of raising $3 million
would allow the LiftPort to carry out a one-year feasibility study for the moon
space elevator project…”
Supercomputing
& GPUs
41.
HP, Intel Score Petaflop
Supercomputer at DOE Lab http://www.hpcwire.com/hpcwire/2012-09-05/hp_intel_score_petaflop_supercomputer_at_doe_lab.html “The US Department of Energy's National
Renewable Energy Laboratory (NREL) has ordered a $10 million HP supercomputer
equipped with the latest Intel Xeon CPUs and Xeon Phi coprocessors…the system
will deliver one petaflop of performance and will take up residence in one of
the most energy-efficient datacenters in the world…The first phase will use
HP's ProLiant SL230s and SL250s servers. These will be equipped with the
current "Sandy Bridge" Xeons, specifically the new E5-2670 CPUs (8-core
2.6 GHz, 115W). At least some of the SL250s boxes will also host the upcoming
"Knights Corner" coprocessor, the first commercial chip in Intel's new
manycore Xeon Phi line…The second phase of the HP system will incorporate next
year's "Ivy Bridge" Xeons, built on Intel's latest 22nm technology.
When completed in the summer of 2013, the HP cluster will house about 600 Xeon
Phi coprocessors and 3,200 Xeons. Although that's not a particularly high ratio
of accelerators to CPUs, it's likely that the vector-heavy Xeon Phi silicon
will deliver more than half of the total flops for the machine…”
42.
Oak Ridge: The Frontier
of Supercomputing http://www.datacenterknowledge.com/archives/2012/09/10/oak-ridge-the-frontier-of-supercomputing/ “the data hall within Oak Ridge National
Laboratory…reveals three of the world’s most powerful supercomputers…The Oak
Ridge Leadership Computing Facility (OLCF) is on the frontier of
supercomputing, forging a path toward “exascale” computing. The data center
features an unusual concentration of computing horsepower, focusing 18
megawatts of electric capacity on a 20,000 square foot raised-floor area. “The
power demands are about what you would see for a small town,”…That power
sustains three Cray systems that rank among the top supercomputers in the
latest Top 500 list…Jaguar is currently undergoing a metamorphosis into Titan,
an upgraded Cray XE6 system. When it goes live…Titan will be capable of a peak
performance of up to 20 petaflops…Titan will be accelerated by a hybrid
computing architecture teaming traditional central processing units (CPUs) from
AMD with the latest high-speed graphics processing units (GPUs) from NVIDIA…At
20 petaflops, Titan would be significantly more powerful than the current Top
500 champ, the Sequoia supercomputer at Lawrence Livermore National Labs…But
Titan is just a first step toward the goal of creating an exascale
supercomputer…by 2018. Jaguar…dual 6 core AMD Opteron chips have been upgraded
to a single 16-core Opteron CPU, while Jaguar’s Seastar interconnect has been
updated with Cray’s ground-breaking new Gemini interconnect…NVIDIA Tesla
20-series GPUs are being added to the system, which will be upgraded to
NVIDIA’s brand new Kepler architecture. Upon completion, Titan will feature
18,688 compute nodes loaded with 299,008 CPUs, with at least 960 of those nodes
also housing GPUs…”
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