Recently I read an article on Tactile Graphical Display in Times and thought of two novel applications which could be used to improve HUman life and entertainment experience respectively,
1. A mobile for the blind with a tactile display and keys with braille keys. The tactile display could be used for feeling the messages, dialled numbers and Multimedia Messages.
2. A 3-D I-Pod where videos could have a degree of 3-dimensionality.