Invention Grant
US08878821B2 System and method for providing object location information and physical contact information
有权
用于提供对象位置信息和物理联系信息的系统和方法
- Patent Title: System and method for providing object location information and physical contact information
- Patent Title (中): 用于提供对象位置信息和物理联系信息的系统和方法
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Application No.: US13695261Application Date: 2010-04-29
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Publication No.: US08878821B2Publication Date: 2014-11-04
- Inventor: Ian N Robinson , Kar-Han Tan , Daniel George Gelb
- Applicant: Ian N Robinson , Kar-Han Tan , Daniel George Gelb
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2010/033036 WO 20100429
- International Announcement: WO2011/136783 WO 20111103
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/0488

Abstract:
The present invention provides a method (500) executed on a processor for providing object information about an object in proximity to a display screen. The method includes the step of determining whether an at least first object is located within a proximal distance of the first surface of the display screen based on information provided by a depth camera (step 510). The method also includes the step of determining whether the at least first object has physically contacted a first surface of the display screen based on information provided by a physical contact sensing component (step 520). The information about (1) the proximal distance of the at least first object from the screen and (2) whether the at least first object has physically contacted the display surface of the screen to provide proximal event information and based on the information provided, it is determining whether the user interface should be modified (step 560).
Public/Granted literature
- US20130050145A1 System And Method For Providing Object Information Public/Granted day:2013-02-28
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