Invention Grant
- Patent Title: Determining the location of a stylus for a portable electronic device
- Patent Title (中): 确定便携式电子设备的触控笔的位置
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Application No.: US12058462Application Date: 2008-03-28
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Publication No.: US08059108B2Publication Date: 2011-11-15
- Inventor: Michael P. Carlson , Linda A. Lisle , Herman Rodriguez
- Applicant: Michael P. Carlson , Linda A. Lisle , Herman Rodriguez
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Francis Lammes; Stephen J. Walder, Jr.; Jeffrey S. LaBaw
- Main IPC: G06F3/033
- IPC: G06F3/033

Abstract:
Mechanisms are provided for determining the location of a stylus for a portable electronic device. One embodiment provides for determining at a first time that a stylus was not returned to a stylus receiver of the portable electronic device and determining last usage information relating to a last usage of the stylus at a second, earlier time. The embodiment may further include storing by the portable electronic device the determined last usage information and determining stylus location information based on the last usage information. The embodiment may further include providing an indication of the stylus location information to a user. Stylus location information may include one or more of a physical location, a geographic location, a calendar event associated with a last usage, directions to a place of last usage, an application being used at last usage of the stylus, or a user identity.
Public/Granted literature
- US20080179113A1 Systems, Methods, and Media for Determining the Location of a Stylus for a Portable Electronic Device Public/Granted day:2008-07-31
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