Description: Organization: The University of Electro-Communications / Meiji University Authors: Yasushi Matoba, Haruna Eto, Toshiki Sato, Kentaro Fukuchi, Hideki Koike Abstract: We present a new touch interface system that enhances touch-based interactions by providing electrical-stimulations as feedback. The proposed system uses a low-frequency muscle stimulator combined with a pressure-sensitive touch interface covered with a conductive surface and generates pseudo-vibrations and/or electric shocks that can be felt directly in the user's finger without the need for any additional equipment. Herein, we describe the principles used to design the system and the system implementation. Further, we present some experimental applications to illustrate the design space of the proposed technique. More @ : http://www.youtube.com/watch?v=5eVIG7FBRa0