The Associated Press has a long gee-whiz story about the use of biofeedback devices in video games. The articles profiles NeuroSky, a startup co-founded by Hoo Hyoung Lee who apparently used biofeedback to help train South Korea's Olympinc archery team. From the Associated Press:
"Whatever we sell, it will work on 100 percent or almost 100 percent of people out there, no matter what the condition, temperature, indoor or outdoors," Yang said. "We aim for wearable technology that everyone can put on and go without failure, as easy as the iPod."
Researchers at NeuroSky and other startups are also building prototypes of toys that use electromyography (EMG), which records twitches and other muscular movements, and electrooculography (EOG), which measures changes in the retina.
While NeuroSky's headset has one electrode, Emotiv Systems Inc. has developed a gel-free headset with 18 sensors. Besides monitoring basic changes in mood and focus, Emotiv's bulkier headset detects brain waves indicating smiles, blinks, laughter, even conscious thoughts and unconscious emotions. Players could kick or punch their video game opponent — without a joystick or mouse.
"It fulfills the fantasy of telekinesis," said Tan Le, co-founder and president of San Francisco-based Emotiv.
The 30-person company hopes to begin selling a consumer headset next year, but executives would not speculate on price. A prototype hooks up to gaming consoles such as the Nintendo Wii, Sony PlayStation 3 and Microsoft Xbox 360.
Previously on BB:
• Relaxation "game" assigns points for calmness Link
• Video games as koans Link
• Mindball Link
• Mind Games Link
