Android Blasts Into Space to Work With Robots

Google’s Android platform is shooting for the moon.

NASA sent two Android-powered Nexus S smartphones into space with the last manned space shuttle, Atlantis, on the STS-135 mission. The duo of smartphones were used to test and investigate how humans and robots can coexist in space more efficiently.

In the mission, the phones were used to control SPHERES (Synchronized Position Hold, Engage, Reorient, Experimental Satellites), small robotic satellites that were originally developed at the Massachusetts Institute of Technology. The SPHERES are used to do things like record video and capture sensor data, errands that once required astronauts. The phones are used to help control the SPHERES, which have their own power, computing, propulsion and navigation systems. The robotic devices have built-in expansion ports that allow a variety of additional sensors and devices, like cameras, to be attached.

Another group of researchers from Great Britain hope to send a smartphone powered satellite into lower Earth-orbit before the year’s end. This experiment differs from NASA, however, in that it’s primarily testing how well the guts of the smartphone can stand in the extreme conditions of space. And last year, a pair of Nexus Ones were sent 30,000 feet into the air as the payload of a small rocket. One was destroyed when its parachute failed, but the other safely glided to Earth, capturing two and a half hours of video footage.

In the future, the phones will be used to navigate and control the SPHERES using the IOIO board and the Android Open Accessory Development Kit.

Why Android over iOS, or another smartform platform? NASA thought an Android device would be a good fit since it’s open source. Google’s engineers even wrote a sensor logging app that NASA ended up using on the mission (and it can be downloaded from the Android Market, if you’re interested).

Check out the video below to see the Nexus S and the SPHERES in action.


HTC Reveals New AT&T-Exclusive Tablet

The HTC Jetstream will cost $699, plus a contract data plan through AT&T. Image courtesy of AT&T.

HTC debuted its new tablet product on Wednesday, the Jetstream 4G. It will be available September 4 for $700, exclusive to AT&T’s wireless network. The rest will have to pony up $850 for the device, sans contract.

The Jetstream will run Android 3.1 Honeycomb through the HTC Sense interface. The screen is a 10.1″ WXGA HD display with a 1.3 MP front-facing camera. The tablet comes with 32 GB of storange, and  is expandable to 64 GB through MicroSD. For a limited time offer, customers who sign up now will recieve an HTC Scribe digital pen for free.

The unit weighs in at 1.56 pounds and measures just over a half-inch thick, making the iPad 2 look svelte by comparison.

For customers who forego AT&T contract ($35 per month for 3 GB of data), there are two options: $14.99 for 250 MB, or $25 for 2 GB.


Samsung Galaxy S II Smartphone Makes U.S. Debut

Samsung announced the U.S. debut of its Galaxy S II smartphone, available on the Sprint, AT&T and T-Mobile networks (though, conspicuously, not Verizon’s).

The smartphone has been available in Europe and Asia for a while now, where it has sold over five million units. It currently holds the title of best-selling smartphone in the world, surpassing its similarly hot predecessor.

The Galaxy S II has an 8-megapixel rear-facing camera with autofocus, flash, and 1080p HD video recording. The phone also includes a front-facing 2-megapixel camera for easy and clear Skyping. The Galaxy will run the latest Gingerbread version of Android and the latest version of Samsung’s TouchWiz interface. Vlingo is providing the phones voice-activation software.

Sprint’s version of the phone — the Epic 4G Touch — will be first to go on sale beginning September 16 for $200. Other carriers have not yet announced pricing or release details.


9 Pieces of Scrap Electronics Repurposed as Art

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Memory


When his company sent 30 computers to be junked at the local recycling center, Arizona artist Joe Dragt had an epiphany.

“Seeing the stack of old computers, the idea just struck me,” he says. “The motherboards can make for a really neat canvas. The complexity and patterns of all the circuits could make for stunning backgrounds.”

Dragt picks over computers like an eco-conscious vulture, saving motherboards for canvases and eye-catching circuits for sculptures. Leftover plastic and scrap metal are recycled. Hazardous elements go to a computer-disposal plant in Phoenix. Any cash he earns recycling all this stuff buys more paint.

Here’s a look at some of his work.

Above:

Memory

Here, as with his other pieces, Dragt gives a sly nod to his canvas’s original purpose. The motherboard processes data like a brain. The circuits move information like synapses.

“My decision to paint a brain in a mason jar was quite simple,” Dragt says. “I have a deep interest in human anatomy and love creating anatomically themed images.

Image: Joe Dragt

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Sony Mini Speaker Comes With Stylish Outsides, Dated Innards

The Sony SRF-18 will be released in October with cutting-edge AM/FM technology. Photo courtesy of Akihabara News

Sony’s SRF-18 portable radio speaker setup features technology that would have been unremarkable two decades ago.

The tiny speaker system has an AM/FM radio, sound recording, and an auxiliary input for whatever peripheral device you’ve got (be it smartphone or 8-track player). The tuner looks straight out of the ’70s, complete with yellow sliding bar and thumb-driven dial.

Sony’s Jambox lookalike can sustain continuous play for several days on two AA batteries. If you plan on using it at your desk and don’t want to burn through batteries, however, there’s an AC adapter available for purchase (sold separately, of course).

At the very least, the SRF-18 comes with a decent paint job. The unit is sold in pink, white or black options, and is currently set for a Japan-only release in October. It will sell for 3,500 yen, or about $45.

[via Akihabara News]


Mobile Miscellany: week of August 22, 2011

This week was packed with news on the mobile front, so it was easy to miss a few stories here and there. Here’s some of the other stuff that happened in the wide world of wireless for the week of August 15, 2011:

Phone Releases

  • Fido launched the Samsung Galaxy Q, also known as the Gravity Smart in the US, on Thursday. [via MobileSyrup]
  • The BlackBerry Curve 9360 can already be purchased on Telus for $50 with a three-year contract, and the Torch 9860 will be available on August 30th. [via IntoMobile and CrackBerry]
  • SouthernLINC Wireless announced the immediate availability of the Motorola Titanium, offered for $150 with a two-year commitment.
  • T-Mobile released the Samsung Gravity TXT, a basic messaging phone that’s on sale for $10. [via UnwiredView]
  • Cricket has begun offering a new messaging phone called the Samsung Comment, which offers a full QWERTY keyboard, stereo bluetooth, a microSD slot and 1.3MP camera. It can be had for $90 with no commitment required. [via PhoneScoop]

Other news

  • The government of South Korea, in reaction to Google’s planned acquisition of Motorola, now intends to form a consortium of local companies that will work together in building a brand new mobile operating system. [via IntoMobile]
  • Randall Milch, Chief Counsel for Verizon, is so frustrated with the patent wars going on that this week he filed an appeal to President Obama, asking for him to provide assistance in the matter. [via PhoneScoop]
  • The Motorola PRO is expected to debut in the UK in mid-September, though pre-orders are already taking place at select authorized resellers. [via UnwiredView]
  • Leaked posters indicate the BlackBerry Torch 9850 will be offered by Verizon and screenshots show the same phone going to US Cellular, though we’re still unsure of the release date or pricing. [via CrackBerry(1) and (2)]
  • Last week we reported on the rumored Sony Ericsson Nozumi, a smartphone that will likely feature a 1.4GHz single-core Qualcomm S2 CPU, Adreno 205 GPU, and 4.3-inch display with 1280 x 720 resolution. At the time, it was assumed to be only selling in Japan; however, there’s a good possibility the Nozumi will end up available globally instead. [via XperiaBlog]
  • Pantech’s LTE phone on Verizon may actually end up being called the Breakout (rather than the “Apache”), according to a leaked screenshot. When released, it’ll feature a 1GHz CPU with 512MB of RAM, dual cameras, and will be preloaded with Gingerbread. Not much to write home about at this stage in the game, considering these are incredibly similar to the specs of the LG Revolution. However, it would be the first 4G phone on Big Red that has a 4-inch display. [via AndroidCentral]
  • T-Mobile may be planning to throw a data pay-per-use feature onto any smartphone that currently has its internet access blocked. If this happens, it will affect current customers as well as new ones. [via TmoNews]
  • Dish has petitioned the FCC for permission to use 40MHz of allocated spectrum to begin building out an LTE-Advanced network. [via PhoneScoop]

Mobile Miscellany: week of August 22, 2011 originally appeared on Engadget on Sat, 27 Aug 2011 09:05:00 EDT. Please see our terms for use of feeds.

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Walk and Talk For Hours Using Shoe Power

The power created from walking creates a bridge from the phone to a cellular network, which dramatically extends battery life. Image courtesy of InSetep NanoPower

Taking the stairs could mean more time between charges for your phone.

Researchers at University of Wisconsin at Madison have developed a shoe insert that uses the impact of your strides to generate electricity for your phone. The prototype “footwear-embedded harvester” consists of two pouches filled with nanoparticle liquid metal called galinstan. It generates electrical current as it is forced through narrow channels, a process the researchers call “reverse electrowetting.” Power is stored in a battery in the arch of the shoe.

Other kinetic energy harvesters use piezoelectrics, which feature crystal sheets that polarize and produce energy through movement. The drawback is the technology generates so little power that an iPhone 4 wouldn’t notice the boost.

The power sneaker features the option to plug a phone into the shoe, but researchers Tom Krupenkin and J. Ashley Taylor sought a less cumbersome approach. They found the biggest draw on your phone’s battery occurs when it’s searching for Wi-Fi or a cell tower signal, so they attached a Wi-Fi transmitter directly to the harvester. The shoe, not the phone, powers the connection to wireless signals. They say that means your battery can last up to 10 times longer.

The device is also able to be directly connected to a phone, which could be useful for soldiers toting night-vision goggles, or marathoners who rely on their iPhone 4’s music for motivation. And with no moving parts, the system requires minimal maintenance, making it a boon for those in areas with little or no electricity.

Krupenkin and Taylor plan to commercialize the technology through their new firm, InStep NanoPower. They’re courting shoe makers to design an incorporated piece of footwear.


iPad, I Saw, I Waited: The State of E-Textbooks

If you’re looking for a textbook example of technology obstruction by the media industry, look no further than e-textbooks.

“About 90 percent of the time, the cheapest option is still to buy a used book and then resell that book,” says Jonathan Robinson, founder of FreeTextbooks.com, an online retailer of discount books. “That is really an obstacle for widespread adoption [of e-textbooks], because smarter consumers realize that and are not going to leap into the digital movement until the pricing evens out.”

Ebook-studythis-bug

That’s sad news for students headed back to college this fall. IPads, Kindles and even HP’s doomed TouchPad tablet are literally flying off the shelves, and many students wouldn’t be caught dead on campus without one.

Meanwhile, e-textbook sales at the nation’s universities are stuck in single digits, with little hope of escape before 2013. According to Simba Information , in the next two years e-textbook revenue will reach just $585.4 million and account for just over 11 percent of all higher education and career-oriented textbook sales — a notable but not yet predominant force in the marketplace.

What gives?

In the modern college classroom, tech-savvy professors email .pdfs and links to Google Books instead of handing out course packets, return papers as Word documents, and communicate with their students through online social networks.  

Over a quarter of college students (27 percent) think their laptop is the most essential item in their bag, compared to just 10 percent who pick textbooks, according to a recent survey from Wakefield Research and e-textbook vendor CourseSmart. Almost three-quarters of students (73 percent) say they wouldn’t be able to study without some type of digital technology, while nearly two of five (38 percent) say they’re unable to go more than 10 minutes without checking one of their digital devices.

Simply put, this generation of scholars is helpless without technology.

Many textbook publishers, meanwhile, are acting like 1990s music executives, slapping on high price tags and copyright handcuffs that conspire to make their products less valuable than their dead tree counterparts.

While some digital book vendors tout the momentous savings of e-textbooks — “an average of 60 percent off the price of a new print textbook,” boasts CourseSmart CMO Jill Ambrose — the reality is far murkier. Nearly all e-books purchased through official means are laden with copy and share restrictions, so students aren’t able to lend the material to their peers. Most of these e-textbooks “purchases” are actually rentals that expire after six months, no doubt the publishers’ attempt to squash the used textbook market.

Perhaps unsurprisingly, the biggest customers of e-textbooks are the ones who simply refuse to pay .

“I pirate every single textbook that I can — which is about half of them,” says a 23-year-old engineering student at the City College of New York, who requested not to be named. “I either torrent them or I go on an online forum set up by a few other students from my school where they put up the textbooks on their own. At least in my major, most of the students are pirating.”

Platform fragmentation remains yet another impediment to e-textbook adoption. As the four major digital textbook publishers — Cengage, Pearson, Wiley, and McGraw-Hill — push for more dynamic experiences stuffed with audiovisual content, the question of platform support becomes increasingly relevant. Will an e-textbook work on your Kindle as well as your laptop? Will it be accessible from the HP Touchpad you picked up on the cheap? Do you have to have an open Internet connection to access the material? Depending on the e-textbook vendor, these answers vary, and they’re not always clear up-front.

Those who want a test run can usually download a free trial version of an e-textbook, which typically provides the first chapter of a text.

Some impetus for change is coming from the top down. In a rare all-or-nothing effort, Daytona State College is in the midst of a transition to 100 percent digital course material in a bid to drive down textbook prices. And influential institutions like Stanford University and the University of Michigan now run e-book rental programs.

The most significant source of change, however, is coming from the bottom-up, in the form of today’s increasingly wired student body.

Some educators, like New York University journalism professor Mitch Stephens, think that grassroots demand could spur progress in the field of teaching, much as the business world was up-ended by mobile consumers who brought their beloved smartphones into the office, knocking RIM off its perch and forcing historically closed IT departments to open up.

Ruminating over potential changes he may make in his classroom, Stephens envisions a student twitter feed running alongside — and perhaps informing — his lectures.

“I always say the corollary of a shorter attention span is a faster mind,” says Stephens. “I think that that this transformation to digital culture will have costs … but what may be gained — which could be new ways not only of teaching but of thinking — likely will be worth it.”

See Also:


Samsung Beefs Up its Own Operating System, Opens SDK

Samsung's bada 2.0 SDK will allow app developers to reach users with Samsung Apps, which have over 100 million downloads. Photo courtesy of Samsung.

Samsung has announced the release of their Software Development Kit for bada 2.0, Samsung’s own mobile platform. The operating system is expected to be released next month alongside three new Samsung Wave smartphones.

While most of North America isn’t familiar with Samsung’s proprietary OS, phones running already running a beta version of bada have a small market presence in Europe and Asia. In the second quarter of 2011, bada accounted for 1.9 percent of all smartphone operating systems in use worldwide, according to a study by Gartner. That still beats out Windows Phone 7 sales.

Bada 2.0 was first shown at the Mobile World Congress in February, featuring a slew of updated software including multi-tasking, access to an app store with about 40,000 applications, NFC support, and HTML5 and Flash functionality.

“Developers have an opportunity to reach a significant customer base with new, entertaining and compelling applications,” said JK Shin, president of Samsung’s mobile communications, in a statement.

The SDK is available for download from the bada developer website.


Video: Woz Calls Jobs ‘Greatest Tech Leader of Our Time’

It would be difficult to overstate the significance of Steve Jobs to Apple, and harder still to overstate Apple’s influence on the tech sector. Jobs was the towering figure behind a towering company.

So says Steve Wozniak, the man who founded Apple with Jobs. Wozniak waxed poetic about Jobs in an interview with Bloomberg. He spoke at length about Jobs’ leadership, the culture he created at Apple and the future of the company.

“He’s always going to be remembered, at least for the next hundred years, as the greatest technology business leader of our time,” Woz said of Jobs.

[via Bloomberg Television]