METHOD AND APPARATUS FOR DETECTING KEY ACTUATIONS

An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROBERT M. JOHNSON, JR, MICHAEL R. GARDNER, MARK J. LACHIW
Format: Patent
Sprache:eng ; spa
Schlagworte:
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