System and method for analyzing movements of an electronic device

A hand-held electronic device and device technology, applied in user/computer interaction input/output, electrical digital data processing, character and pattern recognition, etc., can solve problems such as high calculation, large processing power and storage space

Inactive Publication Date: 2010-05-26
RES IN MOTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, interpreting such motion with existing algorithms is computationally demanding and requires relatively large processing power and storage space, especially for handheld devices

Method used

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  • System and method for analyzing movements of an electronic device
  • System and method for analyzing movements of an electronic device
  • System and method for analyzing movements of an electronic device

Examples

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Embodiment Construction

[0063] Exemplary details of aspects of the embodiments are provided here. First, a description is provided of the general concept and features of an embodiment provided in a device. Then, further details of systems, data and algorithms for processing detected device motion and comparing the motion to stored gesture representations are provided.

[0064] Therefore, referring to figure 1 and figure 2 , first providing some general characteristics of the device. figure 1 A general feature of an electronic device for receiving electronic communications in accordance with an embodiment of the disclosure is provided, generally designated 10 . In the present embodiment, the electronic device 10 is based on a computing platform with an enhanced personal digital assistant having cellular telephone and e-mail features. However, it will be appreciated that the electronic device 10 may be based on the structural design and functionality of other electronic devices, such as smart phon...

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Abstract

The disclosure relates to a system and method for analyzing movements of a handheld electronic device. The system comprises: memory; a microprocessor; a first module to generate movement data responsive to movements of the device; a second module providing instructions to the microprocessor to map the movement data to a string representation relating to symbols in a spatial coordinate system associated with the device and store the string representation in the memory; and a third module. The third module provides instructions to the microprocessor to analyze data relating to the string representation against data relating to a gesture string representing a gesture related to a command for the device to determine if the gesture has been imparted on the device; and if the string representation sufficiently matches the gesture string, executes a command associated with the gesture on the device.

Description

technical field [0001] The present invention generally relates to a system and method for analyzing motion of an electronic device. In particular, the invention relates to analyzing the motion of a device to identify gestures as input signals to the device. Background technique [0002] Current wireless handheld mobile communication devices perform a variety of functions to enable mobile users to stay in sync with information and communications, such as email, corporate data, and organizer information, for example, while they are away from their desktops. Such devices have a display and a sophisticated operating system for providing a Graphical User Interface (GUI) that presents various static and moving images to the user. [0003] One navigation device for a GUI of a handheld device is a trackball or scroll wheel. Movement of the trackball or scroll wheel is usually translated into movement of the cursor, which may include highlighting of icons. Inherently, however, usi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F17/30
CPCG06F1/1694G06K9/00355G06F3/017G06F1/1626G06F2218/00
Inventor 杰弗里·埃尔顿·休·道斯西恩·巴塞洛缪·塞门斯
Owner RES IN MOTION LTD
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