Invention Grant
- Patent Title: Cursor control
- Patent Title (中): 游标控制
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Application No.: US12456847Application Date: 2009-06-22
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Publication No.: US08330715B2Publication Date: 2012-12-11
- Inventor: Sriram Yadavalli , Yongjun Zhang , Antti Koivisto
- Applicant: Sriram Yadavalli , Yongjun Zhang , Antti Koivisto
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Alston & Bird LLP
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G09G5/08

Abstract:
A method involving: (i) detecting one of a plurality of possible directional input commands for controlling the position of a cursor in a display; (ii) determining whether the detected directional input should be interpreted as an input under a free-roaming mode or under an attraction mode (iii) if the detected directional input is interpreted as an input under the free-roaming mode then determining an end position at a predetermined magnitude from the current position on a bearing determined by the detected directional input (iv) if the detected directional input is interpreted as an input under the attraction mode then determining the end position as coincident with a selectable item; (v) moving the cursor from the current position to the determined end position in a series of steps; and (vi) setting the end position as the current position.
Public/Granted literature
- US20100127972A1 Cursor control Public/Granted day:2010-05-27
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