Abstract
Severely handicapped often uses breath pressure for an input device to control various instruments such as TV, motored bed, curtain, air conditioner in everyday life. The input device is required to make the most of their physical capabilities. Then we focus the ability of breath. However, this device is not enough to get the two dimensional analog inputs. Then we add the function to this device to measure a lip pressure and bite force in previous research. In this paper, we have the some evaluation experiments to check the feature of multiple inputs and to get analogue signal by using proposed interface device.
