Several readers have sent in followups to Wednesday's news that AT&T was eliminating its unlimited data plan. Glenn Derene at Popular Mechanics defends the new plan, writing, "Imagine, for a moment, if we bought electricity the way we buy data in this country. Every month, you would pay a fixed amount of money (say, $120), and then you would use as much electricity as you wanted, with an incentive to use as much as you could. That brings price stability to the end user, but it's a horrible way to manage electricity load." Others point out that this will likely engender more scrutiny from regulatory agencies and watchdog groups. A Computerworld article says that one way or the other, AT&T's decision is a huge deal for the mobile computing industry, influencing not only how other carriers look at data rates, but how content providers and advertisers will need to start thinking about a data budget if they want consumers to keep visiting their sites. AT&T, responding to criticism, has decided to allow iPad buyers to use the old, unlimited plan as long as they order before June 7, and Gizmodo has raised the question of "rollover bytes."

sbrubblesman writes "The Tetris Company, LLC has notified Google to remove all Tetris clones from Android Market. I am one of the developers of FallingBlocks, a game with the same gameplay concepts as Tetris. I have received an email warning that my game was suspended from Android Market due to a violation of the Developer Content Policy. When I received the email, I already imagined that it had something to do with it being a Tetris clone, but besides having the same gameplay as Tetris, which I believe cannot be copyrighted, the game uses its own name, graphics and sounds. There's no reference to 'Tetris' in our game. I have emailed Google asking what is the reason for the application removal. Google promptly answered that The Tetris Company, LLC notified them under the DMCA (PDF) to remove various Tetris clones from Android Market. My app was removed together with 35 other Tetris clones. I checked online at various sources, and all of them say that there's no copyright on gameplay. There could be some sort of patent. But even if they had one, it would last 20 years, so it would have been over in 2005. It's a shame that The Tetris Company, LLC uses its power to stop developers from creating good and free games for Android users. Without resources for a legal fight, our application and many others will cease to exist, even knowing that they are legit. Users will be forced to buy the paid, official version, which is worse than many of the ones available for free on the market. Users from other countries, such as Brazil in my case, won't even be able to play the official Tetris, since Google Checkout doesn't exist in Brazil; you can't buy paid applications from Android Market in these countries."

superapecommando writes "A British scientist claims to have become the first human to be infected by a computer virus, in an experiment he says has important implications for the future of implantable technology. Dr Mark Gasson from the University of Reading infected a computer chip with the virus, then implanted it in his hand and transmitted the virus to a PC to prove that malware can move between human and computer."

An anonymous reader writes "Forbes is reporting that Moxie Marlinspike and Stuart Anderson's startup, Whisper Systems, has released a public beta of two Android applications that provide encrypted call and SMS capabilities for your Android phone. In the wake of recent GSM attacks, it'll be interesting to see if smartphones end up providing a platform that fundamentally changes the security we can expect from mobile communication."

Ookla, the company behind Speedtest.net, Pingtest.net, and the bandwidth testing apps deployed at many ISPs, has gone public with Net performance stats from 1.5 billion users (and counting). Their Net Index page displays download speed, upload speed, and connection "quality" from the EU and the G8, to countries, worldwide cities, and US states. Beginning today, the company is also making detailed (anonymized) data available to academics. "Ookla will also start surveying users about how much they pay for broadband and how much bandwidth they were promised by their ISPs. The results of those questions will go into building a Value Index, which will show how much people around the world pay per megabit-per-second for Internet access. In addition, by collecting postal codes from Speedtest users, Ookla hopes to map broadband service to local economic conditions, Apgar said. The Speedtest data could give the US government far more information to work with in setting priorities for its National Broadband Plan..."

CWmike writes "'There's a perception that [printer] ink is one of the most expensive substances in the world,' says Thom Brown, marketing manager at HP. Well, yeah. One might get that feeling walking out of a store having spent $35 for a single ink cartridge that appears to contain fewer fluid ounces of product than a Heinz ketchup packet. Brown was ready to explain. He presented a series of PowerPoint slides aptly titled 'Why is printer ink so expensive?' I was ready for answers. The key point in a nutshell: Ink technology is expensive, and you pay for reliability and image quality. 'These liquids are completely different from a technology standpoint,' Brown says, adding that users concerned about cost per page can buy 'XL' ink cartridges from HP that last two to three times longer. (Competitors do the same.) The message: You get value for the money. No getting around it though — ink is still expensive, particularly if you have to use that inkjet printer for black-and-white text pages."

billdar writes "As texting evolves into its own language, a Northern Colorado Business Review article covers an ambitious project to develop a new symbol-based language called iConji for mobile texting and online chatting. 'iConji is a set of user-created 32x32-pixel symbols that represent words or ideas, not dissimilar from ancient Egyptian hieroglyphics or American Sign Language.' There is an instructional video for the iPhone app and it is also integrated into Facebook." Behind this project is Kai Staats, formerly CEO of Terra Soft Solutions, the original developer of Yellow Dog Linux.

crimeandpunishment writes "Call it the invasion of the pasta paparazzi. Food bloggers are so excited about sharing their experiences, especially at trendy, popular restaurants, that they're too busy taking pictures and video to enjoy the food when it's at its best. Many signature dishes come out at the perfect temperature ... take a few minutes to capture what it looks like, and your palate won't be nearly as pleased. Some restaurants have taken the step of banning cameras, or at least have established a 'no flash' rule. Others just want to make sure enthusiastic reviewers are still enthused after eating their food."

Anonymous Dupeur writes "Only 12 hours after the start of operation of the Large Hardon Collider at an unprecedentedly high energy level, a discovery had been made. Today, in its press release, CERN disclosed the observation of a new class — paleoparticles. 'It's awful,' explains Alain Grand, still shocked by the discovery. 'It left horrible tracks inside the detector that made the physicists on duty at the time feel quite sick.' No wonder. The particle consists of two strange quarks and one top quark but no beauty or charm quark. The physicists have nicknamed it the 'neutrinosaurus.' This marks a first success of the — finally — started experiment."

Hypoon writes "The GNOME project is proud to release this new version of the GNOME desktop environment and developer platform. Among the hundreds of bug fixes and user-requested improvements, GNOME 2.30 has several highly visible changes: new features for advanced file management, better remote desktop experience, easier notes synchronization and a generally smoother user experience. Learn more about GNOME 2.30 through the detailed release notes and the press release."

krou writes "Today saw the launch of the new UK Space Agency (UKSA), which will officially come into being on the 1st of April. Its stated goal is to lead to more coherency in space policy, and better decision making, by gradually assuming control over the various budgets and management functions of various government departments and science funding councils. Lord Drayson, the minister for science and innovation, said that 'People in the UK are not aware of just how good Britain is both at space research and in terms of our space industry; [a space agency] is going to make people more aware of that. But in practical terms, it's going to make the decision-making by government in all aspects of space policy much more joined up, better co-ordinated — a single point within government which has responsibility for making sure that we get everything in alignment such that the space research we do, the space industry that we're building, fulfils its true potential.' The government also announced that it is adding £24m to the £16m put up by business to create an International Space Innovation Centre at Harwell in Oxfordshire."

WeeBit writes "Researchers have different ideas as to why people fail to use security measures. Some feel that regardless of what happens, users will only do the minimum required. Others believe security tasks are rejected because users consider them to be a pain. A third group maintains user education is not working. [Microsoft Research's Cormac] Herley offers a different viewpoint. He contends that user rejection of security advice is based entirely on the economics of the process." Here is Dr. Herley's paper, So Long, And No Thanks for the Externalities: The Rational Rejection of Security Advice by Users (PDF).

itwbennett writes "In a 45-minute press conference at the Game Developers Conference in San Francisco, Sony announced its motion controller, officially named the Playstation Move. The Move consists of the Eye Toy (a camera pointed at the player) and a wand-like controller with a lighted ball at the end and a range of buttons on the shaft, writes blogger Peter Smith. 'Alternatively games can use two of the wands, or one wand and one "sub-controller" that has an analog stick (the camera is always required),' says Smith. 'If this is sounding very much like the Wii's Remote and Nunchuk well, you aren't far off (though at least there's no cable between the two parts to smack you in the face when things get heated).' Here are Smith's thoughts on the demo: 'All in all, the demos seemed OK, but I, at least, wasn't really blown away by any of them. That said, it's always hard to tell how well these systems work without actually trying them for yourself. You need to feel the connection (or lack thereof) between what your hands are doing and what's going on on-screen in order to be sure. For example, in the boxing demo the player did a quick spin move that led to a roundhouse punch. It's hard to say if his motion triggered a pre-set action (a 'combo') or if the system was able to track the controller that accurately, and was able to 'connect the dots' from when his body briefly occluded the wand to when it reappeared.'"

KentuckyFC writes "Quantum cryptography uses the quantum properties of photons to guarantee perfect secrecy. But one of its lesser known limitations is that it only works if Alice and Bob are perfectly aligned so that they can carry out well-defined polarization measurements on the photons as they arrive. Physicists say that Alice and Bob must share the same reference frame. That's OK if Alice and Bob are in their own ground-based labs, but it's a problem in many other applications, such as ground-to-satellite communications or even in chip-to-chip communications, because it's hard to keep chips still over distances of the order of the wavelength of light. Now a group of UK physicists have developed a way of doing quantum cryptography without sharing a reference frame. The trick is to use entangled triplets of photons, so-called qutrits, rather than entangled pairs. This solves the problem by embedding it in an extra abstract dimension, which is independent of space. So, as long as both Alice and Bob know the way in which all these abstract dimensions are related, the third provides a reference against which measurements of the other two can be made. That allows Alice and Bob to make any measurements they need without having to agree ahead of time on a frame of reference. That could be an important advance enabling the widespread use of quantum cryptography."

An anonymous reader writes "The Globe & Mail has an article written in response to a recent study done by the Berkman Center for Internet & Society at Harvard about how far behind the rest of the world the US and Canada are with regard to broadband internet. The refutation basically tears apart Harvard's analysis and shows why the US and Canada are actually far ahead of most European countries. 'Canada has a true broadband penetration rate of close to 70 per cent of households. And North Americans use the Internet somewhat more intensively than do Europeans, according to Cisco Systems data on Internet traffic. Further, business Internet traffic in North America appears to be at levels substantially higher than elsewhere in the world. Sadly, there is little systematic effort by international agencies to measure the intensity of Internet usage. Instead, we see comparisons of advertised speeds and "price per advertised megabit," which are especially misleading. Advertised broadband speeds vary from actual speeds. In North America, this is largely a result of "network overhead," and is quite modest. In Europe, however, the variation is often dramatic.'"