Bachelor's Thesis

A Wearable Tactile Input and Output Device for Non-Vision Based Interaction with Smartphones


My bachelor thesis about wearable tactile displays. The aim was to assist visually impaired people in their mobile usage of a smartphone. Over the course of six months I developed a concept and a prototype for a tactile I/O device, embedded in a gauntlet-like piece of clothing.


Notifications from the smartphone, encoded as Braille-characters, are displayed as vibration patterns directly on the skin of the forearm.

The whole document (in german): bachelor_thesis