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引用次数: 29
摘要
ISO 9241第9部分标准[2]指向任务用于评估虚拟环境(VE)中目标选择中的被动触觉反馈。参与者在CAVE中使用跟踪式触控笔执行轻击任务,有或没有由与目标共处一处的塑料面板提供的被动触觉反馈。使用触觉反馈时,指向吞吐量(但不包括速度和准确性)明显高于不使用触觉反馈时,这证实了之前使用另一种实验范式的结果。
Evaluating haptic feedback in virtual environments using ISO 9241–9
The ISO 9241 Part 9 standard [2] pointing task is used to evaluate passive haptic feedback in target selection in a virtual environment (VE). Participants performed a tapping task using a tracked stylus in a CAVE both with, and without passive haptic feedback provided by a plastic panel co-located with the targets. Pointing throughput (but not speed nor accuracy alone) was significantly higher with haptic feedback than without it, confirming previous results using an alternative experimental paradigm.