An anonymous reader writes "There is evidence that Apple's multi-touch patent application may have failed to list some prior art that showed gestures in multi-touch interfaces as early as the mid 1980s. Some of these examples even appear in the bibliography of Wayne Westerman's doctoral dissertation, and he's one of the inventors on the application's list. If true, that could leave them wide open for legal attack, should they try suing someone like Palm for patent infringement. Also, Apple may be infringing some key multi-touch patents owned by the University of Delaware — and co-developed by Westerman while getting his doctorate."

NewScientist has a story about the "hydrogen economy" that has been resting on the horizon for a decade or more. Despite a great deal of enthusiasm for and research into hydrogen-based power systems, the technology seems just as far away from everyday use as it's always been. A British startup, ITM Power, has recently claimed a breakthrough in lowering production costs by using a nickel catalyst (rather than platinum) with a membrane small enough for home use. But, even if their method is proven and adopted, it still wouldn't address huge energy efficiency problems in the process. "The point was made forcefully by Gary Kendall of the conservation group WWF in a recent report called Plugged In (PDF, pgs. 135-149). Kendall, a chemist who previously spent almost a decade working for ExxonMobil, highlights how the energy losses in the fuel chain - from electrolysis to compression of the hydrogen for use to inefficiencies in the fuel cell itself — mean that only 24 per cent of the energy used to make the fuel does any useful work on the road."

phase_9 writes "The latest version of Mozilla Thunderbird may still only be in beta but already the user community have started creating an extensive set of viable Exchange killers. One such example is the latest mashup between Thunderbird and Google Calendars, providing bi-directional syncing of calendar information from both the client and internet. How long will it be before open-source software can provide a complete, accessible office suite for a fraction of the cost that Microsoft current imposes?"

An anonymous reader writes "News.com.au is reporting that the ARIA [Australia's Version of the RIAA] is making plans to have ISPs cancel or terminate the accounts of those who download music illegally. If the user is on dialup, that's not a problem: their telephone line will be disconnected. 'Fed up with falling sales, the industry — which claims Australians download more than one billion songs illegally each year — has been discussing tough new guidelines with internet service providers (ISPs) since late last year. The music industry is lobbying for a three strikes and you're out policy to enforce their copyright. Under this system, people who illegally download songs would be given three written warnings by their Internet service provider. If they continued to illegally download songs, their internet account would be suspended or terminated.'"

knorthern knight writes "To counter P2P programs that encrypt their traffic to evade detection, Rogers Cable in Canada has apparently started degrading all encrypted IP traffic, according to a post on Michael Geist's blog. How many of you log in to work over a VPN or ssh-tunnel? How many get usenet news or email over an encrypted connection? This could be a problem for Rogers Cable customers. Geist, who teaches at U of Ottawa, has 'been advised that the University computer help desk has received a steady stream of complaints from Rogers customers about off-campus email service.'"

D-Fly writes "Charlie Demerijian at the Inquirer got a look at some insider specs on the PS3, and says, Sony screwed up big time with the Cell processor; the memory read speed on the current Devkits is something like 3 orders of magnitude slower than the write speed; and is unlikely to improve much before the ship date. The slide from Sony pictured in the article is priceless: 'Local Memory Read Speed ~16Mbps, No this isn't a Typo.' Demerjian says when the PS3 comes out a full year after the XBox360, it's still going to be inferior: 'Someone screwed up so badly it looks like it will relegate the console to second place behind the 360.'" This is the Inquirer, so take with a grain of salt. Just the same, doesn't sound too good for Sony or IBM.

GameDailyBiz has a piece up looking into the crashing and overheating problems that have plagued the Xbox 360 since the system launched. A new crashing problem seems to be associated with the most recent update to the Xbox Live software, while german forum-goers think they may have identified the overheating issue. From the article: "The way it's installed now by MS the GPU chip makes contact with the protection foil instead of the heat transfer pad. This can of course cause cooling issues for the graphics chip as for optimal cooling performance there should just be a thin layer of thermal pad between the GPU chip and heatsink."