Invention Grant
- Patent Title: Object traversal to select focus
- Patent Title (中): 对象遍历选择焦点
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Application No.: US12748187Application Date: 2010-03-26
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Publication No.: US08281258B1Publication Date: 2012-10-02
- Inventor: Scott Dixon , Donald Ryan Willhoit
- Applicant: Scott Dixon , Donald Ryan Willhoit
- Applicant Address: US NV Reno
- Assignee: Amazon Technologies Inc.
- Current Assignee: Amazon Technologies Inc.
- Current Assignee Address: US NV Reno
- Agency: Lee & Hayes, PLLC
- Main IPC: G06F3/00
- IPC: G06F3/00

Abstract:
Optimized object traversal techniques are presented to move an object focus in an intuitive manner in a display interface using a navigational controller. The optimized object traversal enables two-directional movement (e.g., up, down, left, right, or other direction) of the object focus and not confined to a sequential movement order. The optimized object traversal may vary an order of the object focus selection between objects based on a selection path of a user (e.g., which object previously had the object focus). The optimized object traversal techniques use an edge point on the object having a current object focus to identify a next object to receive the object focus. Objects may be identified based on an orthogonal alignment, a distance from the edge point, a container order (e.g., in tie breaking instances) and/or by a coded assignment.
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