Invention Grant
- Patent Title: Systems and methods for parallax compensation
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Application No.: US13837844Application Date: 2013-03-15
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Publication No.: US09395902B2Publication Date: 2016-07-19
- Inventor: Steven Bathiche , Jesse R. Cheatham, III , Paul H. Dietz , Matthew G. Dyor , Philip A. Eckhoff , Anoop Gupta, Jr. , Kenneth P. Hinckley, III , Roderick A Hyde , Muriel Y. Ishikawa , Jordin T. Kare , Craig J. Mundie , Nathan P. Myhrvold , Andreas G. Nowatzyk , Robert C. Petroski , Danny Allen Reed , Clarence T. Tegreene , Charles Whitmer , Victoria Y. H. Wood , Lowell L. Wood, Jr.
- Applicant: Elwha, LLC
- Applicant Address: US WA Bellevue
- Assignee: ELWHA LLC
- Current Assignee: ELWHA LLC
- Current Assignee Address: US WA Bellevue
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0488 ; G06F3/01

Abstract:
An electronic device may include a touch screen electronic display configured to offset and/or shift the contact locations of touch implements and/or displayed content based on one or more calculated parallax values. The parallax values may be associated with the viewing angle of an operator relative to the display of the electronic device. In various embodiments, the parallax value(s) may be calculated using three-dimensional location sensors, an angle of inclination of a touch implement, and/or one or more displayed calibration objects. Parallax values may be utilized to remap contact locations by a touch implement, shift and/or offset displayed content, and/or perform other transformations as described herein. A stereoscopically displayed content may be offset such that a default display plane is coplanar with a touch surface rather than a display surface. Contacts by a finger may be remapped using portions of the contact region and/or a centroid of the contact region.
Public/Granted literature
- US20140267178A1 SYSTEMS AND METHODS FOR PARALLAX COMPENSATION Public/Granted day:2014-09-18
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