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Posts: 559 | Thanked: 1,017 times | Joined on May 2008 @ Finland
#350
Originally Posted by pichlo View Post
Yes, exactly.

So we have a 5 (or 6, depending on which date you look at) years old patent.
Where are the devices?
I remember reading about a PC keyboard (Optimus Maximus) that is made of small displays, each being one keyboard button.

Never seen one but here is a video that I found by quick Google search.

https://www.youtube.com/watch?v=o03lWhKykBk

Similar aproach could probably be used also in phones but might be a bit expensive
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