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A comment on Japanese scientists have created a new type of hologram that you can feel. Parent comment

Re:Japanese scientists have created a new type of hologram t... by marcolinux on Saturday January 02, 2016 @01:41PM (#10827252)
Heh, who needs vi4gra when one can have an ultrasound touch [1]. Given the right modulation and frequency, I bet it can be very effective.

[1]http://www.bris.ac.uk/news/2014/december/haptic-shapes-using...

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