Are you tired of phones that irritates you with vibrating motors? Here are new ways to give you true tactile feedback. Note that some of them combine touch and haptics together.
Dynamic Knobs: The phone physically shows its know only if you need it.
Shape Shifting Phone: It feels your touch and changes its shape.
The presentation given by Fabian Hemmert at TEDxBerlin is very inspiring.
Tactful Calling: The phone feels how strong you hold it and make an emergency call/
Via: maximum PC, Fabian Hemmert Introduces a Shape-Shifting Phone Prototype