Katten Muchin Rosenman LLP
Portable terminal and input control method
A portable terminal includes a finger sensor that recognizes, in response to contact of a finger, the contact and a movement of the finger; and a conversion unit that converts the movement of the finger recognized by the finger sensor into an input event corresponding to an operation instruction to an application running on the portable terminal. If a period of time from recognition of release of the finger from the finger sensor to recognition of placement of the finger on the finger sensor is less than a predetermined amount of time corresponding to physical limitations of a human, the conversion unit does not convert to the input event the recognition of placement of the finger, and recognition of a movement of the finger until recognition of release of the finger after the recognition of placement of the finger.
Fujitsu Limited
G G G G
G06F G06V G06F G06F
inventional inventional inventional additional
Shigefumi Yoshihiro Hidekazu Masayuki Makoto
Yamada Takamatsuya Ito Goto Hosoi