发明授权
US08274479B2 Gimballed scroll wheel 有权
滚珠滚轮

Gimballed scroll wheel
摘要:
An input device that includes both a movement detector, such as mechanical switch, and positional indicator, such as touch pad touch screen, and/or touch sensing housing is disclosed. These two input devices can be used substantially simultaneously to provide a command to the device. In this manner, different commands can be associated with depressing a moveable member in different areas and a single moveable member can perform like several buttons.
公开/授权文献
信息查询
0/0