COMMUNICATION TERMINAL

COMMUNICATION TERMINAL

PROBLEM TO BE SOLVED: To surely and easily operate a graphical operation button displayed on the TV screen of a communication terminal such as a cell phone or a PDA. SOLUTION: A video output part 4A displays the graphical operation button 13 and a cursor 12 on the TV screen 11 of a television set 10...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: NISHITOBA TAKASHI
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To surely and easily operate a graphical operation button displayed on the TV screen of a communication terminal such as a cell phone or a PDA. SOLUTION: A video output part 4A displays the graphical operation button 13 and a cursor 12 on the TV screen 11 of a television set 10. The cursor 12 displayed on the TV screen 11 is imaged with a camera 2 and a signal processing part 3A detects the cursor on the basis of this imaging result. If the imaging direction of the camera 2 varies, position information for positioning the cursor 12 at the center of the image taken with the camera 2 is given to the video output part 4A. In this way, the imaging direction of the camera 2 is varied to allow the cursor 12 to be freely moved to surely and easily operate the operation button 13. COPYRIGHT: (C)2006,JPO&NCIPI