[LAU] turn your tablet into a real physical interface

[michael noble]

On Mon, Nov 3, 2014 at 10:43 AM, Martin Peach <chakekatzil at gmail.com> wrote:
> Clearly the octopus is way ahead of us here but a touch screen that
> dynamically changes its texture as well as its colour is totally possible,
> just needs someone to figure out how to do it.

There was some kind of prototype tech doing the rounds a year or two
ago that used a transparent membrane overlay that inflated and
deflated to achieve something along these lines. From memory it was
close to product stage, but can't seem to find mention of it now
though.