Friday, April 24, 2009

Simulated brain closer to thought


BBC News Simulated brain closer to thought: "A detailed simulation of a small region of a brain built molecule by molecule has been constructed and has recreated experimental results from real brains.
The 'Blue Brain' has been put in a virtual body, and observing it gives the first indications of the molecular and neural basis of thought and memory."

Just think to tweet!

Researchers use brain interface to post to Twitter (April 20, 2009): "In early April, Adam Wilson posted a status update on the social networking Web site Twitter — just by thinking about it.

Just 23 characters long, his message, 'using EEG to send tweet,' demonstrates a natural, manageable way in which 'locked-in' patients can couple brain-computer interface technologies with modern communication tools."

Wednesday, April 22, 2009

Robots are narrowing the gap with humans

Robots are narrowing the gap with humans | McClatchy: "Thanks to exponential increases in computer power — which is roughly doubling every two years — robots are getting smarter, more capable, more like flesh-and-blood people.

"Matching human skills and intelligence, however, is an enormously difficult — perhaps impossible — challenge.

"Nevertheless, robots guided by their own computer 'brains'' now can pick up and peel bananas, land jumbo jets, steer cars through city traffic, search human DNA for cancer genes, play soccer or the violin, find earthquake victims or explore craters on Mars."

"A Japanese housekeeping robot can move chairs, sweep the floor, load a tray of dirty dishes in a dishwasher and put dirty clothes in a washing machine.

"Intel, the worldwide computer-chip maker, headquartered in Santa Clara, Calif., has developed a self-controlled mobile robot called Herb, the Home Exploring Robotic Butler. Herb can recognize faces and carry out generalized commands such as "please clean this mess," according to Justin Rattner, Intel's chief technology officer.