Invention Grant
- Patent Title: Apparatus, system, and method for data smoothing
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Application No.: US17859285Application Date: 2022-07-07
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Publication No.: US11768561B2Publication Date: 2023-09-26
- Inventor: Qiang Yao , Mitsuhiro Yamazaki , Keiichi Yoshitomi , Yoshitsugu Suzuki , Seiichi Kawano
- Applicant: Lenovo (Singapore) Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: JP 21130037 2021.08.06
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0354

Abstract:
An information processing apparatus includes a touchscreen display that detects, as a detection position, contact of an object on a screen of the touchscreen display and a processor coupled to the touchscreen display. The processor is programmed to acquire a plurality of first detection positions on the screen, calculate a movement parameter representing a movement of the object during the detection of the plurality of first detection positions, and select based on the movement parameter a first smoothing algorithm or a second smoothing algorithm. The first smoothing algorithm and the second smoothing algorithm are different from each other in a processing delay between detecting a particular detection position and output a smoothed detection position corresponding to that particular detecting position. The touchscreen display displays a movement locus on the screen based on the selected smoothing algorithm.
Public/Granted literature
- US20230045137A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND CONTROL METHOD Public/Granted day:2023-02-09
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