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Monday, May 05, 2008

Eyebeam demonstrating Cubit DIY multitouch table

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/283871253/

Filed under: Displays

DIY multitouch surfaces may be relatively new to the do-it-yourself library, but we have a feeling they won't be fading anytime soon. Engineering and design firm Eyebeam has spent the weekend demonstrating a kit (Cubit) that enables folks to build their own multitouch tables, and all individuals will need to provide in order to enjoy their very own is an "inexpensive" video camera and projector, among other small pieces of hardware. Unfortunately, details beyond that are pretty scant, but we'd count on hearing a lot more in the coming days now that it has stolen the limelight at Maker Faire.

[Thanks, Duke]

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US patent for common Mexican bean revoked

Source: http://feeds.feedburner.com/~r/boingboing/iBag/~3/282242682/us-patent-for-common.html

In the 1990s, a Colorado man named Larry Proctor purchased some beans at a market in Mexico.
He selectively bred them for a few years and claimed to have invented "a new field bean variety that produces distinctly colored yellow seed which remains relatively unchanged by season." He called it the "Enola bean," and was granted a "20-year patent that covered any beans and hybrids derived from crosses with even one of his seeds."
His claim of 60 cents per pound of beans sold in the US "caused a steep decline in exports of such beans from Mexico to the USA, according to Mexican government sources."

Today, the United States Patent and Trademark Office revoked Proctor's patent claims

The bean was erroneously granted patent protection in 1999, as US Patent Number 5,894,079, in a move that raised profound concerns about biopiracy and the potential abuse of intellectual property (IP) claims on plant materials that originate in the developing world and remain as important dietary staples, particularly among the poor.

CIAT was able to dispute the inventor's claims to a unique color by providing published evidence of 260 yellow beans among the almost 28,000 samples of Phaseolus in its crop "genebank." At least six of the CIAT varieties were, to most observers, identical to the bean described in Proctor's patent documents on the basis of color and genetic markers. CIAT also put forward publications to show that the claims in the patent application took credit for research already widely available in scientific literature and thus claims made regarding the breeding of the bean in his patent also failed to meet the patent office's statutory requirements for "non-obviousness and novelty."

Link

Paying for the London Underground with a dissolved, naked Oyster card

Source: http://feeds.feedburner.com/~r/boingboing/iBag/~3/283755674/paying-for-the-londo.html

In this video, Flickr user Chriswoebken dissolves one of the London Underground's RFID-based Oyster cards with nail-polish remover, leaving behind nothing but the chip and its antenna -- and then gets on and off the tube using nothing but a flimsy bit of electronics, sometimes in his hand, sometimes taped to a sheet of paper.

I've been trying to come up with a good Oyster killing method since Transport for London made Oysters near-mandatory (you can't get a week-long pass without any Oyster anymore, and the buses are incredibly expensive if you don't pay by Oyster). In my ideal world, I'd pay cash for an Oyster card, use it for a couple weeks, trash it, and get a new one, so that there would be no long-term ride history for me on file.

Unfortunately, the ticket-agents have started to charge £3 for replacement Oyster cards, which I'm sure they'd waive if the card was malfunctioning. Microwaving the card leaves behind some unfortunate burn-marks.

The nice thing about this video is that it hints at the location of the RFID chip in the Oyster, which appears to be one of the corners. Anyone know which? Link (via Beyond the Beyond)

Sisyphus V: A Robot Making a Zen Garden [Art]

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/282956110/sisyphus-v-a-robot-making-a-zen-garden

This isn't a sandbox with a marble in it. Sysyphus V, a kinetic sculpture by Bruce Shapiro looks like a Zen Garden. But instead of a buddhist monk carefully raking gravel, it's an autonomous steel sphere carefully crawling over and over, making polar geometric shapes that can best be described as iterative lilies or stars. A magnet on an arm on a two axis plotter sites underneath the half-ton set up, and Sisyphus is making its first appearance here, at Maker Faire 2008. An unrelated but cool Interview with Bruce, by Cool Hunting\, after the jump. [TaoMC at Makers]

Build Your Own Multitouch Table With The Cubit [Open-Source]

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/283446183/build-your-own-multitouch-table-with-the-cubit

Engineers at Eyebeam, a New York arts and technology center, are drastically reducing the cost of ownership for multitouch tables by taking them open-source. Schematics for the Cubit, a multitouch tabletop display, are available online for people who want to make a scaled-down Microsoft Surface for one tenth the Surface's price.

The Cubit is a boxy tabletop with a clear surface. All a potential multitouch table owner needs to get started is a webcam with an infrared filter and a small image projector. Plug in the webcam, install the Cubit software, turn on the projector and start touching.

Eyebeam fellows Addie Wagenknetch and Stefan Hechenberger said they were releasing the Cubit in order to "prove that anyone could build [a multitouch table]." Besides offering the designs and software online, the two are selling DIY kits that include parts and instructions.

The Cubit was on display at the Maker Faire, along with several other open-source multitouch projects. Though open-source has long been focused on software, it looks like DIYers, like Eyebeam andBug Labs, are now taking the philosophy into the realm of hardware as well. [Technology Review]