Method of using a ten-key keypad to manipulate an image

A ten-key keypad for inputting numerals mounted on a portable telephone T is adapted to a zoom function and a scroll function for operating an image displayed on a display. The user can use the keys of the ten-key keypad to select the mode in which case the keys also serve as image operation keys.

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Bibliographische Detailangaben
1. Verfasser:	NISHIYAMA, SUMIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING CODE CONVERSION IN GENERAL CODING COMPUTING COUNTING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TELEPHONIC COMMUNICATION TESTING
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Beschreibung
Zusammenfassung:	A ten-key keypad for inputting numerals mounted on a portable telephone T is adapted to a zoom function and a scroll function for operating an image displayed on a display. The user can use the keys of the ten-key keypad to select the mode in which case the keys also serve as image operation keys.