Invention Grant
US09542040B2 Method for detection and rejection of pointer contacts in interactive input systems
有权
在交互式输入系统中检测和拒绝指针触点的方法
- Patent Title: Method for detection and rejection of pointer contacts in interactive input systems
- Patent Title (中): 在交互式输入系统中检测和拒绝指针触点的方法
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Application No.: US14203957Application Date: 2014-03-11
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Publication No.: US09542040B2Publication Date: 2017-01-10
- Inventor: Sean Thompson , Arden Albert , James Rempel , Grant McGibney
- Applicant: SMART Technologies ULC
- Applicant Address: CA Calgary
- Assignee: SMART TECHNOLOGIES ULC
- Current Assignee: SMART TECHNOLOGIES ULC
- Current Assignee Address: CA Calgary
- Agency: Perkins Coie LLP
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0481 ; G06F3/0354
Abstract:
A method comprising obtaining a first location of a first pointer contact on an input surface; calculating a restricted area proximate the first location; processing the first pointer contact; and inhibit processing of a second location of a second pointer contact within the restricted area.
Public/Granted literature
- US20140267106A1 METHOD FOR DETECTION AND REJECTION OF POINTER CONTACTS IN INTERACTIVE INPUT SYSTEMS Public/Granted day:2014-09-18
Information query
