[Cyborg] haptic display

[Eric Boyd]

http://singularityhub.com/2010/10/20/mobile-3d-display-with-pen-that-feels-what-you-see-video/

Very interesting technology!  The pen has a magnet in it, and then 
display has some kind of electro-magnet that is capable of "kicking" the 
pen.  Watch the video, it's pretty awesome.  I think it's super cool, 
but it probably also eats power and it doesn't seem like they have any 
control over the direction of the kick - it'll just be "away" from the 
electro-magnet.

Eric