Invention Grant
- Patent Title: Input arrangement for controlling electronic device
- Patent Title (中): 用于控制电子设备的输入布置
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Application No.: US12501453Application Date: 2009-07-12
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Publication No.: US07934655B2Publication Date: 2011-05-03
- Inventor: Kia Silverbrook , Paul Lapstun , Jacqueline Anne Lapstun
- Applicant: Kia Silverbrook , Paul Lapstun , Jacqueline Anne Lapstun
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Priority: AUPQ3632 19991025
- Main IPC: G06K7/10
- IPC: G06K7/10

Abstract:
An input arrangement for controlling an electronic device. The arrangement comprises a substrate have a position-coding pattern printed thereon. The position-coding pattern codes first and second sets of absolute positions on spatially separate areas of the substrate. The first and second sets of absolute positions are mutually exclusive and coded by first and second subsets of the position-coding pattern. A handheld image-recording device comprises an image sensor for recording images of the position-coding pattern a processor is configured for deriving an absolute position from the position-coding pattern in the recorded image and providing an instruction to the electronic device to perform a first function when the absolute position belongs to the first set and a second function when the absolute position belongs to the second set.
Public/Granted literature
- US20090267915A1 INPUT ARRANGEMENT FOR CONTROLLING ELECTRONIC DEVICE Public/Granted day:2009-10-29
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