1. December 2010

We researched various materials and devices to physically test the feeling. Another important question was, how high the resolution of our matrix needs to be.

Haptic Interface Links/Ideas

This device uses the Braill technology Link: Tactile Phone lets blind access multi-media features with digital texture Link: http://www.golem.de/0905/67114.html

Dynamische Blindenschrift Matrix

Link: flexible-band-aid-sized-tactile-display

Electrical impulse matrix

Link: http://www.news.wisc.edu/newsphotos/tongue.html