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Focal point switching method and system

A focus switching and focusing technology, which is applied in image communication, selective content distribution, electrical components, etc., can solve the problems of inflexible switching, uncontrollable focus switching, and inability to realize focus switching, and achieve the effect of improving user experience

Active Publication Date: 2014-07-09
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then the focus position may be randomly placed on the control 5, so that there will be a problem of uncontrollable focus switching, and the traditional focus switching method cannot realize complex focus switching, which is very inflexible and seriously affects the user experience.

Method used

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  • Focal point switching method and system
  • Focal point switching method and system

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Aiming at the problem that the focus switching is uncontrollable and inflexible, which is easy to occur in the aforementioned traditional focus switching method, which seriously affects the user experience. The present invention screens the controls adjacent to the control corresponding to the current focus, and then finds the control closest to the control corresponding to the current focus in the screening results, and switches the focus according to the search results. The present invention can realize focus finding and focus switching in various scenarios, and does not produce any conflict with the focus switching method of the remote controller provided by the system, and achieves the purpose of improving user experience while switching focus flexibly.

[0025] In order to illustrate the focus switching method provided by the prese...

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Abstract

The invention provides a focal point switching method and system. The method comprises the steps that the focal point switching operation of a user is cut out; a control adjacent to a control corresponding to a current focal point is screened in the focal point switching direction; the control closest to the control corresponding to the current focal point is searched for according to the screening result; focal point switching is carried out according to the searching result. Focal point switching under multiple scenes is achieved, the method and system and the focal point switching method of a remote control unit built in the system do not conflict, the focal point is flexibly switched, and meanwhile the aim of improving user experience is achieved.

Description

technical field [0001] The present invention relates to the technical field of TV browsers, and more specifically, to a focus switching method and system. Background technique [0002] With the rapid development of mobile Internet, smart TV is gradually coming into people's field of vision. TV browser is a brand-new browser form. It uses TV as the carrier and is mainly used on smart TVs to browse network information and provide basic Internet services including shopping, news, and video browsing. [0003] The emergence of TV browsers enables people to enjoy a series of basic Internet services on TV. However, in terms of human-computer interaction, there is a big difference between the interaction of TV and the interaction of mobile devices (such as mobile phones and tablet computers). In mobile devices, people do not have to consider the problem of finding and switching the focus, but in TV applications, in most cases, users can only operate various software loaded in the ...

Claims

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Application Information

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IPC IPC(8): H04N21/472H04N21/422
Inventor 梁捷龚攀峰王兴
Owner ALIBABA (CHINA) CO LTD
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