snydeq writes "Peter Wayner provides a developer's comparison of Android and the iPhone and finds Android not only competitive but in fact a better choice than the iPhone for many developers, largely due to its Java foundation. 'While iPhone developers have found that one path to success is playing to our baser instincts (until Apple shuts them down), a number of Android applications are offering practical solutions that unlock the power of a phone that's really a Unix machine you can slip into your pocket,' Wayner writes, pointing out GScript and Remote DB as two powerful tools for developers to make rough but workable custom tools for Android. But the real gem is Java: 'The pure Java foundation of Android will be one of the biggest attractions for many businesses with Java programmers on the staff. Any Java developer familiar with Eclipse should be able to use Google's Android documentation to turn out a very basic application in just a few hours. Not only that, but all of the code from other Java programs will run on your Android phone — although it won't look pretty or run as fast as it does on multicore servers.'"

jafo writes "There's been a lot of teeth gnashing going on recently about broken wireless at conferences. We just wrapped up PyCon 2010, with around 600 (out of 1,000) attendees simultaneously accessing the volunteer-run network, and response has been fairly positive. 2.4GHz (802.11b/g) continues to be problematic, but most users were on 5.2GHz (using 802.11n) and associating at 130mbps, with a 100mbps link to the net (though after the fact we found that 35mbps would have sufficed). My PyCon 2010 wrap-up reveals all the secrets of how we did it, including pretty bandwidth and user graphs."

angry tapir writes "The Bluetooth 4.0 wireless specification could start to appear in devices such as headsets, smartphones and PCs by the fourth quarter, said the Bluetooth Special Interest Group. The new specification will be able to be used in lower-power devices than previous versions of the technology, including watches, pedometers, smart meters and other gadgets that run on coin-cell batteries."

andylim writes "According to Cellular News, researchers at Germany's Karlsruhe Institute of Technology have developed a method for mobile phones to convert silent mouth movements into speech. As recombu.com points out, the 'potential for secret conversations just got huge.' You could pass the time by making phone calls from the cinema without disturbing anyone. In noisy places like bars and clubs you could make yourself heard without having to shout."

eldavojohn writes "Last week, Freescale Semiconductor announced their i.MX508 chip and a few days ago released a rather bland and boring announcement that it's available. But there was at least one interesting line from that press release, 'The i.MX508 applications processor is expected to be priced at less than $10 (USD) in quantities greater than 250K units.' Yes, less than ten dollars. This sparked a wave of articles detailing how this new chip will allow the sub-$99 e-reader to emerge and according to market research, consumers are thirsty for something much more affordable than the Kindle."

andylim writes "Several mobile gaming companies are developing cross-platform multiplayer games allowing Android and iPhone users, for example, to play games against each other. Last month touchArcade reported on a cross-platform baseball game developed by Com2Us called Homerun Battle 3D. Unlike turn-based multiplayer mobile games, Homerun Battle 3D allows players to compete against each other instantly, but you don't see the other player — instead you only get to see your competitor's score being updated. Pushing cross-platform multiplayer games even further, a company called Bulky Pix has created a table-football-style game that displays the action as it happens — both players see the ball moving around. This hopefully suggests that cross-platform, multiplayer mobile shooters aren't far behind."

timothy found this link (hat-tip to Tim O'Reilly) to a paean to the joys of tethering. "In a short post, Steve Souders explores the current state of tethering 3G connections via iPhone (on which he basically gives up, for the perfectly decent reason of not wanting to jailbreak his iPhone) and the Nexus One, with which he has great success. His writeup serves as a micro-tutorial ('use PdaNet's Android app') as well as an endorsement."

gollum123 writes "A new survey sent out to Netflix subscribers indicates that the iPhone might be the next device that its streaming service rolls out on in the coming months. (The NY Times credits Hacking Netflix for the tip.) According to a tip sent to Hacking Netflix, the subscription video company is now asking users how likely they would be to use an iPhone app to view movies via its online streaming service. According to the survey, an iPhone app would give users all the same functionality that they have when streaming on a PC or other device, including all the same movies and TV shows without advertisements or trailers. If the app is rolled out, the ability to watch on the Apple mobile device would be offered at no additional charge to existing Netflix subscribers. There is good news for AT&T implied in the survey questions: it appears that the app would require users to be connected to a Wi-Fi network."

eldavojohn writes "Taiwanese HTC is being sued by Apple for 20 patents regarding the many phones HTC manufactures. Steve Jobs was quoted as saying, 'We can sit by and watch competitors steal our patented inventions, or we can do something about it. We've decided to do something about it. We think competition is healthy, but competitors should create their own original technology, not steal ours.' Apple has similar patent litigation with Nokia and may be trying to scare the rest of the industry into licensing patents similar to the Microsoft-Novell and Microsoft-Amazon deals regarding patents covering Linux functionality."

Mashable has a report of a patent that just issued (6-1/2 years after filing) — apparently Google now has a lock on location-based advertising. It's not clear that the search company intends to assert the patent against any other companies (such as emerging rival Apple), but it's useful as leverage. Here is the patent. Update: 03/02 14:34 GMT by S : Reader butlerm noted that the incorrect patent was linked. It now points to the correct URL.

Several sources are reporting on the new offering from the British firm Pelikon which combines a touchpad and morphing keyboard into a unique little device. "This isn't just any old morphing keyboard, you see. Not only can the board be dynamically reconfigured by backlighting different portions of the keys — the entire surface of the thing doubles as a touchpad, which you can probably imagine has virtually limitless utility in a mobile device where the space for a true touchpad simply doesn't exist. Pelikon already works with Toshiba on its domestic-market Biblio, but we'd love to see it hit devices around the world — in fact, we wouldn't really mind if they just released this prototype they're showing as a Bluetooth accessory. diNovo Mini competitor, anyone?"

suraj.sun writes to tell us that Engadget got an early look at the new Windows Phone 7 series early prototype (and included a video). "The QWERTY slider is the first branded Windows Phone 7 Series device the world's ever seen, and while the hardware and software are both obviously early, we can tell you a few things about it: it's just a hair thicker than an iPhone or Nexus One, there are dedicated hardware camera, volume, and power buttons in addition to the back, home, and search buttons dictated by Windows Phone 7 Series, and we noticed a five megapixel camera with a flash on the back, along with a headphone jack. Can't say much apart from that right now, since things are so early and everything is subject to change, but things are certainly moving along."

An anonymous reader writes "I am considering buying a penthouse apartment in Manhattan that happens to be about twenty feet away from a pair of panel antennas belonging to a major cellular carrier. The antennas are on roughly the same plane as the apartment and point in its direction. I have sifted through a lot of information online about cell towers, most of which suggest that the radiation they emit is low-level and benign. Most of this information, however, seems to concern ground-level exposure at non-regular intervals. My question to Slashdot is: should the prospect of persistent exposure to microwave radiation from this pair of antennas sitting twenty feet from where I rest my head worry me? Am I just being a jackass? Can I, perhaps, line the walls of the place with a tight metal mesh and thereby deflect the radiation? My background is in computer engineering — I am not particularly knowledgeable about the physics of devices such as these. Please help me make an enlightened decision."

An anonymous reader writes "Texas Instruments' most recent, ARM-based series of graphing calculators, the TI-Nspire line, has long resisted users' efforts to run their own software. (Unlike other TI calculator models, which can be programmed either in BASIC, C, or assembly language, the Nspire only supports an extremely limited form of BASIC.) A bug in the Nspire's OS was recently discovered, however, which can be exploited to execute arbitrary machine code. Now the first version of a tool called Ndless has been released, enabling users, for the first time, to write and run their own C and assembly programs on the device. This opens up exciting new possibilities for these devices, which are extremely powerful compared to TI's other calculator offerings, but (thanks to the built-in software's limitations) have hitherto been largely ignored by the calculator programming community."

suraj.sun writes with this excerpt from ZDNet about another troubling aspect of the UK's much-maligned Digital Economy Bill: "The government will not exempt universities, libraries and small businesses providing open Wi-Fi services from its Digital Economy Bill copyright crackdown, according to official advice released earlier this week. This would leave many organizations open to the same penalties for copyright infringement as individual subscribers, potentially including disconnection from the Internet, leading legal experts to say it will become impossible for small businesses and the like to offer Wi-Fi access. 'This is going to be a very unfortunate measure for small businesses, particularly in a recession, many of whom are using open free Wi-Fi very effectively as a way to get the punters in. Even if they password protect, they then have two options — to pay someone like The Cloud to manage it for them, or take responsibility themselves for becoming an ISP effectively, and keep records for everyone they assign connections to, which is an impossible burden for a small cafe,' said Lilian Edwards, professor of Internet law at Sheffield University." Relatedly, an anonymous reader passes along a post which breaks down the question of whether using unprotected Wi-Fi is stealing.

eggboard writes "Martin Beck, who in 2008 co-wrote a paper describing a way to inject packets into a secured Wi-Fi system, is back with a more extensive exploit. His 'Enhanced TKIP Michael Attacks' still don't allow extraction of a key, and are limited to TKIP (not AES-CCMP) WPA-protected networks. Still, he's figured out how to put in large payloads, and to extract data sent from an access point to a client — all without cracking the network key. The attack requires proximity to sniff and inject data, but it's another crack in the older key standard (TKIP) that no one with serious security interests should still be using." Here is Beck's paper (PDF) describing the new attacks.

Barence writes "If your handset doesn't get you out and about, tramping through mud, climbing around and hunting for hidden treasure, then something needs an upgrade. The iPhone, Blackberry's Storm and Bold lines, and many Symbian and Android handsets, now sport GPS, which makes your smartphone the ticket to join a global movement of outdoor games. These are outbound challenges that pit teams and solo players against themselves and each other in the search for hidden treasure, undiscovered landmarks, and hidden spots all over the world. This article delves into several of the best smartphone-friendly real-world games, each of which is a bridge between the online and offline worlds."

NotAnIndividual writes "On an ice fishing trip two months ago, I lost my iPhone somewhere in the snow. I searched and searched, but to no avail. But just this weekend when moving the ice hut, lo and behold there it was. I quickly threw it into a bag of rice and placed it under a lamp to defrost. Three hours later I plugged it in. I wasn't expecting much. I mean, really, it had been frozen in snow for the last two months! To my surprise, the Apple logo popped up. I put in the SIM card and voila, my iPhone was back. My apps, my contacts, my music and more importantly my life were back. And this is the same iPhone that I dropped in a cup of coffee a few months ago! This got me wondering how much damage a cell phone can actually take. How have other Slashdot users punished their phones without actually killing them completely?"

roh2cool writes "If you are a watch freak and also happen to be a fan of ultra rare (and expensive) gadgets, this might just interest you. The LG GD910 watch phone looks like a normal watch – except for the fact that it can double up as your mobile phone when needed. 'It is quite thin at just 13.9mm and packs in 3G and Video Calling capabilities as well. The phone is quite stylish and the front fascia is covered by scratch-proof tempered glass. It comes with a Bluetooth headset so you don’t have to keep talking like David Hasselhoff talked to his super-car KITT in the “Knight Rider” series.'"

geek4 writes with this excerpt from eWeek Europe: "Data from the Environmental Working Group places the BlackBerry Bold 9700 as the mobile device with the highest legal levels of cell phone radiation among popular smartphones. Research In Motion's BlackBerry Bold 9700 scores the highest among popular smartphones for exposing users to the highest legal levels of cell phone radiation, according to the latest 2010 Environmental Working Group ranking. Following the Bold 9700 are the Motorola Droid, the LG Chocolate and Google's HTC Nexus One. The rankings still put the phones well within federal guidelines and rules."