Holding and Using an Electronic Pen and Paper

A housing contains electronics used in determining locations of a writing instrument based on wireless signals, defines a chamber in which the writing instrument may be held when not in use, and includes a retention element to retain the writing instrument from falling out of the chamber. In general...

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Bibliographische Detailangaben
Hauptverfasser:	ELEKTROV STANISLAV V, GOLDMAN ANDREW M, FINE LAWRENCE, PITTEL ARKADY, GOLDENBERG EUGENE, PITTEL ILYA
Format:	Patent
Sprache:	eng
Schlagworte:	BUREAU ACCESSORIES CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMPLEMENTS FOR WRITING OR DRAWING PERFORMING OPERATIONS PHYSICS TRANSPORTING WRITING OR DRAWING IMPLEMENTS
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Beschreibung
Zusammenfassung:	A housing contains electronics used in determining locations of a writing instrument based on wireless signals, defines a chamber in which the writing instrument may be held when not in use, and includes a retention element to retain the writing instrument from falling out of the chamber. In general, in one aspect, a writing instrument includes an elongate pen body, an electrical contact on a surface of the pen body, and a light source disposed near an end of the pen body. The light source includes a light guide having an optically conductive portion and an optically reflective portion.