A gestural input through finger writing on a textured pad
Jieun Kim, John Sunwoo, Yong-Ki Son, Dong-Woo Lee, Il-Yeon Cho · 2007
We describe a new input method that utilizes patterned vibration that is generated through the finger writing on a textured pad. Using a flexible or a foldable textured pad which can be worn by the user can bring more diverse applications than conventional input interfaces such as a touchpad or tablet screen.