Handheld Remote Control with Graphical TV Listing Display
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Solution Overview
Problem
Existing hand-held remote control devices lack the ability to graphically display TV listings and programmatically control set-top boxes for recording future TV programs in a user-friendly and versatile manner, limiting user convenience and flexibility.
Innovation Solution
A hand-held remote control device equipped with a display unit and input unit that allows users to graphically select channels, program recordings, and send emails about selected programs, using wireless communication to connect with set-top boxes and TV listings sources, enabling users to control their TV experience across various devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing hand-held remote control devices are used, then basic TV control functions are available, but the ability to graphically display TV listings and program recordings is lacking
Solution Approach 1:
The remote control device is designed to perform multiple functions including displaying TV listings, selecting channels, programming recordings, and sending emails. The display unit and various input units enable the single device to replace multiple separate controls, making it universally applicable for various TV control tasks without requiring additional devices.
2Ease of operation
If graphical display and wireless connectivity are integrated into the remote control, then user convenience and control flexibility are enhanced, but device complexity increases
Solution Approach 1:
The patent combines the display unit, input units, and wireless communication capabilities into a single integrated remote control device. This merging of previously separate components (TV remote, recording controller, communication device) into one handheld unit enhances ease of operation by consolidating control functions while managing the inherent complexity through unified design.
Data Source
AI summary
A device includes a keypad that further includes first keys related to selecting television channels associated with a set top box and a second key related to requesting a television listing. The device further includes an infra-red transceiver that transmits a request for television listing information to a set top box based on user selection of the second key, and receives television listing data, from the set top box, that includes program information related to a plurality of channels over a period of time. The device also includes a color display unit that displays the television listing data.