发明申请
US20080150898A1 MOUSE HAVING AN OPTICALLY-BASED SCROLLING FEATURE 有权
具有光学滚动功能的鼠标

MOUSE HAVING AN OPTICALLY-BASED SCROLLING FEATURE
摘要:
A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.
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