BrainControlledInterface
Latest
UCLA / Caltech researchers help patients move mouse cursors with their brains
It's certainly not a revolutionary new concept -- whiz kids have been tinkering with brain-controlled interfaces for years on end -- but a collaboration between UCLA scientists and colleagues from the California Institute of Technology has taken the idea one leap closer to commercialization. Itzhak Fried, a professor of neurosurgery at UCLA, kept a close watch (via embedded electrodes) on how a dozen humans reacted to certain images, and eventually, Fried and co. were able to show that Earthlings can "regulate the activity of their neurons to intentionally alter the outcome of stimulation." In other words, they were able to move a mouse cursor with just their mind, and brighten a test image with a 70 percent success rate. By honing the process of controlling what actions occur when focused on a given subject (or input peripheral), it opens up the possibility for paralyzed individuals to not only check their email, but also control prosthetic limbs. It's hard to say when this stuff will be put to good use outside of a hospital, but the video after the break definitely makes us long for "sooner" rather than "later."
Twitter-brain interface offers terrifying vision of the future
We'll be honest, we're always on the lookout for faster and better ways to annoy our Twitter followers with hopelessly mundane status updates, and this brain-control interface from the University of Wisconsin's Adam Wilson seems to be the perfect to get all Scoble on it with a minimum of effort -- you think it, you tweet it. Okay okay, we kid -- it's actually just the usual brainwave-control setup you've seen everywhere, and the average user can only do ten characters a minute, but think of the potential, people. Soon everyone will know that you are "Walking on sidewalk, LOL" almost the second you think it, and all it will take is a mindreading cap paired with a sophisticated computers running an advanced signal processing algorithm connected to the massive infrastructure of the internet via a multibillion-dollar mobile broadband network. That's progress. Video after the break.[Via Hack A Day]
