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Digital television remote controller with handwriting screen

A digital TV and remote control technology, applied in TV, color TV, digital data processing, etc., can solve the problems of difficult to use, unsuitable for the elderly to use buttons, and complicated interaction of remote control, etc., and achieve the effect of high interactivity

Inactive Publication Date: 2010-11-10
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current remote control relies on buttons to achieve interaction. When surfing the Internet through digital TV, text input can only be realized through buttons.
However, button input has a complicated input process, and the buttons are closely arranged and difficult to touch. The elderly are not suitable for using button-type electronic products.
[0006] Therefore, the traditional remote controller has the disadvantages of cumbersome interaction and difficult use

Method used

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  • Digital television remote controller with handwriting screen
  • Digital television remote controller with handwriting screen
  • Digital television remote controller with handwriting screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1. Remote control text input with handwriting screen

[0027] ① Determine whether to allow user input;

[0028] ② If input is allowed, skip to ④;

[0029] ③ If not allowed, skip to ①;

[0030] ④ User handwriting input text;

[0031] ⑤ Recognize the text entered by the user;

[0032] ⑥Judge whether to carry out digital TV text input;

[0033] ⑦ If yes, send the data to digital TV and skip to ①;

[0034] ⑧If not, skip to ①.

Embodiment 2

[0035] Embodiment 2: Micro-interface interaction of remote control with handwriting screen

[0036] ① Determine whether interface interaction is allowed;

[0037] ② If interaction is allowed, skip to ④;

[0038] ③ If interaction is not allowed, skip to ①;

[0039] ④Judge whether there is interface interaction;

[0040] ⑤ If it exists, skip to ⑦;

[0041] ⑥If it does not exist, skip to ①;

[0042] ⑦ micro-interface display graphic controls;

[0043] ⑧ User operation;

[0044] ⑨Send interactive data to digital TV;

[0045] ⑩Skip to ①.

Embodiment 3

[0046] Embodiment three, complete operation flow chart

[0047] ① Prepare for interaction and input;

[0048] ②Whether there is text input;

[0049] ③If it exists, skip to ⑤;

[0050] ④ Jump to ⑦;

[0051] ⑤ Input processing;

[0052] ⑥Skip to ①;

[0053] ⑦Whether there is micro-interface interaction;

[0054] ⑧If no, skip to ①;

[0055] ⑨ Perform interactive processing;

[0056] ⑩Skip to ①.

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PUM

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Abstract

The embodiment of the invention provides a digital television controller with a handwriting screen, wherein the content comprises handwriting input of a cellphone screen, minitype interface interaction of the cellphone screen, and data transmission of a remote controller and a digital television. The technical scheme of the invention provides a design of a novel digital television remote controller, can be input conveniently by a user, and improve the interaction of the user and the television. Compared with the traditional remote controller, the invention has better user experience.

Description

technical field [0001] The invention relates to the technical field of product design and software development, in particular to a digital TV remote controller with a handwriting screen. Background technique [0002] A remote control is a device used to control equipment within a certain distance. It is mainly composed of integrated circuits and buttons used to generate different information. [0003] The earliest remote control used to control the TV was developed by an American electrical company called Zenith in the 1950s. It was wired at first. In 1955, the company developed a wireless remote control device called the "Flashmatic". But this device has no way to tell whether the beam is coming from the remote control, and it must be aligned to control it. In 1956, Robert Adler developed a remote control called "ZenithSpace Command", which was also the first modern wireless remote control device. He used ultrasonic waves to adjust the channel and volume, and each button...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048H04N5/44H04N5/445G06F3/0488
Inventor 罗笑南曾巨泉
Owner SUN YAT SEN UNIV