Swiss scientists demonstrate mind-controlled robot
瑞士科學家展示思維控制機器人
http://gadgets.ndtv.com/shownews.aspx?id=GADEN20120200745&Sec=NEWS&nid=202139
Swiss scientists have demonstrated how a partially paralyzed person can control a robot by thought alone, a step they hope will one day allow immobile people to interact with their surroundings through so-called avatars.
Similar experiments have taken place in the United States and Germany, but they involved either able-bodied patients or invasive brain implants.
On Tuesday, a team at Switzerland's Federal Institute of Technology in Lausanne used only a simple head cap to record the brain signals of Mark-Andre Duc, who was at a hospital in the southern Swiss town of Sion 100 kilometers (62 miles) away.
Duc's thoughts - or rather, the electrical signals emitted by his brain when he imagined lifting his paralyzed fingers - were decoded almost instantly by a laptop at the hospital. The resulting instructions - left or right - were then transmitted to a foot-tall robot scooting around the Lausanne lab.
沒有留言:
張貼留言