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Assisted zoom and method

A technique of zooming and relative position, applied in the direction of cathode ray tube indicators, instruments, electrical digital data processing, etc.

Active Publication Date: 2014-12-24
LENOVO (SINGAPORE) PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such methods require manual, often non-intuitive actions

Method used

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Embodiment Construction

[0018] The following detailed description includes the best mode contemplated for carrying out the described embodiments. This description is not meant to be limiting, but merely to illustrate the general principles of the embodiments. For the scope of the described embodiments reference should be made to the appended claims.

[0019] As mentioned, there is a natural tendency for people who have difficulty seeing what is on the display to move closer to the display. As described herein, modes of operation are implemented to allow the user to zoom in or control or to respond to a natural, intuitive response (eg, the user brings the display closer to see displayed information more clearly). Such modes rely on one or more sensors. For example, a sensor circuit for sensing a shortened distance between the user and the device can automatically provide a zoom function based on a user-selectable (adjustable) zoom factor. In a specific example, the user can set the scaling factor t...

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Abstract

An apparatus includes a planar display defining an outward pointing normal vector and an inward pointing normal vector; sensor circuitry configured to sense an initial relative position of the planar display and configured to sense a change in relative position of the planar display; and zoom circuitry configured to zoom an image presented on the planar display responsive to a change in relative position of the display sensed by the sensor circuitry where the change in relative position has a vector component along one of the normal vectors. Various other apparatuses, systems, methods, etc., are also disclosed.

Description

[0001] related application [0002] This application is related to U.S. Patent Application No. filed August 10, 2010 with Attorney Docket No. RPS920100038-US-NP. US12 / 853,715 , the entire contents of which are hereby incorporated by reference. technical field [0003] The inventive subject matter disclosed herein relates generally to techniques for controlling the display of information. Background technique [0004] There is a natural tendency for people who have difficulty seeing what is on the display to move closer to the display. This is easy to do with a handheld display device. However, physical movement is not always sufficient, for example if the user cannot see the information clearly or is careless, for example if the device is too close to the user's face that the user cannot see his surroundings. Current zooming schemes require the user to use manual zoom functions such as touch screen, mouse clicks, etc. on the display device in order to increase the relativ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/373
CPCG06F1/1694G06F1/1686G06F3/0481G06F2200/1637G06F2203/04806
Inventor 贾伊·威斯雷·约翰逊阿克塞尔·拉米雷斯·弗洛雷斯阿瑞斯·克里斯多夫·尼尔·甘尼霍华德·洛克亚伦·迈克尔·斯图尔特
Owner LENOVO (SINGAPORE) PTE LTD