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Behavior detection and alert in virtual worlds based on spatial and temporal criteria

机译:基于空间和时间标准的虚拟世界中的行为检测和警报

摘要

Embodiments of the invention provide techniques for protecting a user from being followed by an avatar within an immersive virtual environment. To detect a following avatar, any avatars within a specified range of the user may be identified. Historical data may then be examined to determine if any of the identified avatars has been in the same recent virtual locations as the user. In order to rule out coincidental movements, the likelihood of both avatars being in the same places at the same time may be evaluated. Further, the following avatar may be tested by transporting the user to another location, and then monitoring to determine whether the following avatar also transports to the same location. Upon confirming that the following avatar is actually following the user, avoidance actions may be performed in order to avoid the following avatar.
机译:本发明的实施例提供了用于保护用户免受身临其境的虚拟环境中的化身跟随的技术。为了检测跟随的化身,可以识别用户的指定范围内的任何化身。然后可以检查历史数据以确定是否有任何所标识的化身与用户位于相同的最近虚拟位置中。为了排除巧合运动,可以评估两个化身同时在相同位置的可能性。此外,可以通过将用户运送到另一个位置,然后进行监视以确定跟随的化身是否也运送到相同位置来测试跟随的化身。在确认跟随的化身实际上在跟随用户之后,可以执行回避动作以便避免跟随的化身。

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