Invention Application
US20140098141A1 Method and Apparatus for Securing Input of Information via Software Keyboards
审中-公开
用于通过软件键盘保护信息输入的方法和装置
- Patent Title: Method and Apparatus for Securing Input of Information via Software Keyboards
- Patent Title (中): 用于通过软件键盘保护信息输入的方法和装置
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Application No.: US13648549Application Date: 2012-10-10
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Publication No.: US20140098141A1Publication Date: 2014-04-10
- Inventor: Subhabrata Sen , Suhrid Balakrishnan , Emiliano Miluzzo , Alexander Varshavsky
- Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
Data entry using a software keyboard such as a touchscreen keyboard is secured by varying key sizes in the keyboard from key to key and from software keyboard configuration to software keyboard configuration, decoupling display locations from keys. Multiple software keyboard configurations are generated, each having different sets of key sizes. The keyboard configuration may be changed with each keystroke, or may be changed for each prompted entry including multiple keystrokes.
Information query
