Transcript 下載/瀏覽

Brain Gate Computer Control
2016/7/13
1
A monkey grabs a marshmallow treat with a robotic
arm—using only the power of its mind.
Photograph courtesy University of Pittsburgh Medical
Center
2016/7/13
2
Robo-Monkey Feeder
2016/7/13
3
Preview Brain Gate Video
2016/7/13
4
Man Controls Robotic Hand
with Mind
2016/7/13
5
Thought Controlled
Wheelchair
• Carmaker Toyota and research lab RIKEN have
created a wheelchair that can be controlled by
thought.
• The device scans brain waves through sensors
in a cap. In 125 thousandths of a second, the
brain-controlled wheelchair can turn a thought
into a command to turn the chair left or right or to
move it forward.
• To stop, however, the user must puff out his or
her cheek, activating a sensor placed there.
2016/7/13
6
Thought Controlled
Wheelchair
2016/7/13
7
Cutting Edge Prosthetic Arms
2016/7/13
8
Tongue-Drive Wheelchair
2016/7/13
Source: http://www.sciencedaily.com/releases/2008/06/080630090821.htm
9
Tongue-Drive Wheelchair
• To operate the Tongue Drive system,
potential users only need to be able to
move their tongues.
• Attaching a small magnet…, to an
individual's tongue … allows tongue
motion to direct the movement of a cursor
across a computer screen or a powered
wheelchair around a room.
2016/7/13
10
Tongue-Drive Wheelchair
2016/7/13
11