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Charge in 5 minutes, Drive 500 miles? 319

ctroutwi writes "In the wake of rising gasoline costs there have been plenty of alternatives seen on the horizon. Including Hybrids, Biofuels, fuel cells and battery powered all electric cars. CNN has recently posted a story about a company (EEStor) that plans on offering Ultra-Capacitor storage products. The claim being that you charge the ultra-capacitor in 5 minutes, with approximately 9$ (~$.45 a gallon) of electricity and then drive 500 miles."

The Challenges of A DVR Service 134

ChelleChelle writes "'The two burdens that are probably most annoying to the user are a complex and difficult control interface and lack of reliability.' So says TiVo cofounder Jim Burton as he describes the challenges of designing and delivering an easy-to-use yet highly effective and reliable DVR service. The article is quite broad in focus, providing information on the design aspects of TiVo (hardware, security, source code, etc) yet also taking into consideration the human element, with a large section devoted to service design principles. Overall, a good read for anyone interested in purpose-built systems." Update: 04/21 18:54 GMT by Z : Tim Burton no longer cofounding Tivo.

Dvorak Avocates Open Sourcing OS X 571

xzvf writes "Dvorak claims OS X and Apple in trouble. He suggests open sourcing OS X for an epic battle with Linux. In many ways, this is just insane rambling, but it's certainly entertaining on some levels." From the article: "That would make the battle between OS X and Linux the most interesting one on the computer scene. With all attention turned in that direction, there would be nothing Microsoft could do to stem a reversal of its fortunes. Let's start at the beginning. There's been a lot of fuss over Apple's rollout of the unsupported Boot Camp product, which lets Mac users run Microsoft Windows easily on an Intel-based Macintosh. I got into various levels of trouble when I suggested that Apple was going to gravitate towards Windows since it would be easy to do and there was some evidence that the company might want to do it."

Life or Death for Tivo 284

CUShane writes "The Washington Post is running an article on the patent case between Tivo and EchoStar regarding Tivo's DVR technology. The article states that Tivo has a better than 70% chance of winning, while a loss would basically doom the company. Is there a possibility that the patent system is working right in this case?" From the article: "TiVo attorney Morgan Chu has been arguing in court that TiVo's inability to turn a profit, despite the popularity of its product, is partially because of EchoStar's infringing on its patent. TiVo co-founder Michael Ramsay testified that he showed EchoStar executives the TiVo product and pursued a licensing deal with them, but that a deal was never struck even though EchoStar began selling its own DVRs that used technology very similar to TiVo's."

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