Multi-touch screen is a screen based interface that gets multiple user input through fingers. It aims to add more control on interactive objects and multi user interaction.
This version of multi-touch is made with enlightened plexyglass, infrared lights, camera and a projection. It is based on FTIR (frustrated total internal reflection).
This is an on going project. It is a collaboration of Mustafa Bagdatli, Dan O’Sullivan and Rob Ryan.