Signal processing device, signal processing method, program, and electronic device

Abstract

The present disclosure relates to a signal processing device, a signal processing method, a computer program, and an electronic device that are capable of providing user interface having better operability. The signal processing device includes: an input information acquisition unit configured to acquire input information input through a touch operation by a user; and a feedback control unit configured to output mutually different kinds of feedback control in accordance with a kind of the input information continuously acquired in response to movement of a position touched through the touch operation. In addition, the signal processing device further includes an operation speed calculation unit configured to calculate an operation speed at which a touched position through the touch operation moves, and the feedback control unit changes the output of feedback control in accordance with the operation speed. The present technology is applicable to, for example, an electronic device including a touch panel.

Dependencies are inferred from the claim text.