| 摘要 |
A portable electronic device includes a housing having a front, an end wall and a sidewall, and a display at a front of the housing. A first input device is moveable from a storage position within the housing to a use position in which the first input device extends from an end wall of the housing. A first push-push mechanism is coupled to the housing and the first input device for moving the first input device between the storage position and the use position. A second input device is moveable from a storage position within the housing to a use position in which the second input device extends from a sidewall of the housing. A second push-push mechanism is coupled to the housing and the second input device for moving the first input device between the storage position and the use position.
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