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The Gkey controller has been designed for
improving of the user friendly interfaces between
the gloved hand and the remote controller, by
means of introducing sets of rotary switches.
The Gkey controller is allowable to turning from
θ90 degrees (4 detents in θ360 degrees) in any
directions to switching the control functions of
garage door.
The control steps of Gkey controller are:
Stand-by Open Pause Close Stand-by
(Any of the steps were reversible if required.)
For safety reason and prevent from inadvertently
operate the Gkey controller, a sliding release
and lock-out devices also equipped.
National Cheng Kung University
Department of Industrial Design
Tainan City, Taiwan
National Cheng Kung University
Department of Industrial Design
Tainan City, Taiwan
Austin Liu