USF scientists develop brainwave controlled wheel chair

Those crazy kids at the University of South Florida are at it again -- they've given us 'intelligent' scarecrows and engaged anRFID network in the fight against Alzheimer's, and now they're doing some rather interesting work with the Brain-Computer Interface (BCI). The device uses an electrode-covered head cap to capture P-300 brainwave responses and convert them into action, such as "typing" or manipulating a robotic finger. The team has developed a motorized "smart wheelchair" that allows users to pilot the chair and even control a robotic arm without any physical movement whatsoever. USF researchers say that this will be a great help not only for those with special needs, but also for the extremely lazy.