Input device and input method

An input device and input method technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of user inconvenience, inconvenient portability of electronic devices, inability to use body image voice recognition, etc.

Inactive Publication Date: 2007-12-12
UNIWILL COMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in addition to ensuring a high recognition rate for the above-mentioned conventional technology, and related hardware input equipment, such as the above-mentioned video camera, microphone or voice input device or touch-sensitive writing pad, all cause inconvenience to the portability of the electronic device.
In addition, when the user is operating a portable electronic device while walking, it seems that it is quite inconvenient to use the stylus to touch the small text or menu on the display screen on the touch screen.
Or, when a user receives a personal important text message through their electronic device during a work meeting, it seems that they cannot use body image, use voice recognition, or use a stylus to click on a relatively small phonetic square or use an error The extremely troublesome handwriting recognition...

Method used

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  • Input device and input method
  • Input device and input method

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Embodiment Construction

[0034] In order to enable the examiner to have a further understanding and recognition of the present invention, the embodiments of the present invention are described in detail below with reference to the drawings.

[0035] Please refer to FIG. 4 , which is a schematic diagram of an embodiment of the input device of the present invention. In FIG. 4 , the input device 4 includes an input interface 40 , a processing unit 41 and an execution unit 42 . Wherein, the input interface 40 can be a touch screen or a touch input panel and can be set on a portable computer device or a personal digital assistant (PDA) 43 . In this way, the user can input a handwriting trace 401 with one stroke by using a finger or a stylus from the outside. The processing unit 41 can be a software program or a hardware circuit to analyze the turning trend of the handwriting trace 401 . In addition, the execution unit can also be a software program or a hardware circuit to perform a predetermined functio...

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Abstract

It provides an input device and its method. It comprises at least an input interface, a processing unit and an execution unit. The input interface is similar to a touch screen or a touch panel to allow the user to input by a finger or touch pen to show the hand writing. Processing unit can analyze the handwriting. Last, the execution unit will execute a preset function based on the comparison of the bend trend.

Description

Technical field: [0001] The invention relates to an input device and an input method thereof, in particular to the technical field of handwriting input. Background technique: [0002] Please refer to FIG. 1 , which is a schematic diagram of controlling an electronic device in the prior art. In FIG. 1 , a user 10 has to use his head, face, eyes or hands to control the functions of the electronic device 11 . In this example, the electronic device 11 uses a camera 12 to capture body images of the user 10, and determines which default function should be executed based on the degree of change between the captured images. For example, use the left and right rotation of the head to adjust the angle of the display screen on the electronic device 11, or use the movement of the hand or the change of the gesture to drive the electronic device 11 to activate or deactivate some multimedia functions, or use the user's 10 The eyeballs rotate to control the control cursor on the electroni...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 张庆椿
Owner UNIWILL COMP
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