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A comment on Buttons that morph out of the surface of the device.. Parent comment

Re:Buttons that morph out of the surface of the device. by warfangle on Wednesday June 06, 2012 @12:20PM (#4074648)
Electrostatic haptic feedback looks much, much, much more promising. Toshiba demo'd it two years ago: http://www.youtube.com/watch?feature=player_embedded&v=j...
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Re:Buttons that morph out of the surface of the device. by kalleboo on Wednesday June 06, 2012 @12:59PM (#4074853)
That looks amazing, I wonder why it hasn't been commercialized yet. Too expensive?
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