发明名称 CONTOURED KEYBOARD WITH JOYSTICK MOUSE DEVICE
摘要 This disclosure describes an ergonomic computer keyboard with an integrated joystick pointing device. The keyboard incorporates a palm support and a key orientation that enables a user to rest his hand on the palm support and access keys. The joystick pointing device is situated on a portion of the keyboard that is closest to the user such that the user can manipulate the joystick pointing device without removing his hands from the keyboard.
申请公布号 US2011175811(A1) 申请公布日期 2011.07.21
申请号 US20100816189 申请日期 2010.06.15
申请人 EDMISTER WM DAVID 发明人 EDMISTER WM. DAVID
分类号 G06F3/02 主分类号 G06F3/02
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