发明授权
- 专利标题: Visual metaphor for shortcut navigation in a virtual world
- 专利标题(中): 虚拟世界中快捷导航的视觉隐喻
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申请号: US746691申请日: 1996-11-14
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公开(公告)号: US5982372A公开(公告)日: 1999-11-09
- 发明人: Abbott Purdy Brush, II , Gennaro A. Cuomo , Sarah D. Redpath , David Bruce Lection , Donald Robert Wood
- 申请人: Abbott Purdy Brush, II , Gennaro A. Cuomo , Sarah D. Redpath , David Bruce Lection , Donald Robert Wood
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corp.
- 当前专利权人: International Business Machines Corp.
- 当前专利权人地址: NY Armonk
- 主分类号: G06F3/033
- IPC分类号: G06F3/033 ; G06F3/048 ; G06F17/30 ; G06T15/00
摘要:
A technique for providing enhanced intuitive navigation in a virtual world. User selectable hot spots are provided within a virtual world that users may select to automatically be moved to predetermined move-to coordinates within the virtual world. The user may be transported directly to the move-to coordinates or the user may have its motion controlled by the virtual world to in essence walk the user to the move-to coordinates within the virtual world. The selectable hot spot may become inactive following selection of the hot spot by a user until the user moves off of the move-to coordinates, or a plurality of move-to coordinates may be provided such that the hot spot remains active until all of the move-to coordinates are occupied by users. Additionally, the hot spot may be visually enhanced to make it easier to be seen and selected when the user is more than a predetermined distance from the hot spot within the virtual world.
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