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G-Tec Intendix brain-computer interface ready for consumers (video)
If you've seen G-Tec's thought control cap being used to control a Second Life avatar, play a game of Pong, or make music in an orchestral setting, you probably wondered when the thing would become available for less frivolous pursuits (to help the disabled communicate, for starters). Well, it looks like that day is close at hand: With the brand name Intendix, the €9000 (about $12,250) brain-computer interface gives you everything you need to send text messages with brain activity alone via EEG cap. According to the company, most people achieve five to ten characters per minute the first time they use the thing, with some folks eventually typing as fast as 1 character per second. In addition to text messages, the system can also be used to trigger an alarm, send email, or send commands to external devices. There's no word on a shipping date yet, but we did thoughtfully provide that Second Life demo for you after the break.
Thought controlled orchestra makes its debut in Prague
The Multimodal Brain Orchestra had its world premiere last week in Prague, a city known for its big thinkers (and its Velvet Revolution). As a guy in black tie-and-tails led the traditional players through their arpeggios and glissandos, an "emotional conductor" led four performers fitted with G-Tec caps as they controlled both visuals and the sounds, frequencies, and volumes of various instruments. The controls were based on two of the effects that EEGs measure, SSVEP (or steady-state evoked potential) and the P300 signal. While we're not sure if this will ever take off in the classical world, we do think that there are quite a few turntablists who could do some wild things with a thought controlled Kaoss Pad. Are you listening, Korg? Video after the break.[Via Make]
G-Tec's thought control hat
Hey you. Yeah, you, listen in close; we've seen the future here at CeBIT. If you thought that the idea of controlling your gaming rig with only your mind was just a bit too Tomorrowland, then you haven't laid eyes on the "brain-computer interface" developed by Austria's Guger Tecnologies (g.tec). We're happy to report that in a game of thought-control vs. Engadget man-editor, we were totally pwned at Pong. 10-to-4 if you must know. Our competition sat smug in his stool thinking about where he wanted his paddle to go, as we flailed about helpless with mouse and keyboard in a wake of alpha waves. At least we didn't have to smear gel on our scalp and wear a funny hat -- ha! The system works by cleverly measuring fluctuations in electrical voltage in the brain and then translating them into computer commands. The technology has already been commercialized into the size of an iPAQ Pocket PC for hospitals and research institutes. It costs about $5,000 with a 99 - 100% level of accuracy for "trained subjects." We had our hat handed to us by a person who just started using the system, yesterday. Hell, that's a shorter learning curve than Graffiti. Although the technology shows great promise in controlling prosthetics and assisting the disabled with communications, we found ourselves (and our new best scientist friends, Christoph Guger and Ingo Niedermayer) eagerly discussing its use as a Second Life controller and of course, in robotics. Be sure to click the read link below for all the details; check the gallery for the gore.%Gallery-2158%
