Four-axis positional input device

A four-axis joystick provides the ability to control four parameters in a single input device. In one embodiment, the Z-direction of control is implemented by a telescoping joystick handle, with the X- and Y-directions of control being implemented by pivoting motions of the handle in directions radi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Magleby, David K, Milne, Steven H, Lurie, William J, Jones, Edward
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A four-axis joystick provides the ability to control four parameters in a single input device. In one embodiment, the Z-direction of control is implemented by a telescoping joystick handle, with the X- and Y-directions of control being implemented by pivoting motions of the handle in directions radial to an axis of the joystick handle, and the theta-direction of control implemented by rotation of a portion of the handle about the handle axis. The four-axis joystick may be used as an input device for audio mixing applications with the X-, Y-, and Z-dimensions of control mapped to panning of an audio source in the left-right, forward-backward, and up-down directions respectively, and the theta-dimension mapped to volume control of low frequency effects.