Latency impact on Quality of Experience in a virtual reality simulator for remote control of machines
作者：
Highlights：
• Studied QoE aspects of task completion and discomfort in remote operation of a crane.
• Focus on latency effects on subjective experience, regarding delays in crane control.
• Added delays from 0 to 30 ms for display update, and 0 to 800 ms for hand controller.
• Strong latency effects in display update, negative effect at 800 ms controller delay.
• SSQ gave significantly higher scores after the experiment, but only minor symptoms.
摘要
•Studied QoE aspects of task completion and discomfort in remote operation of a crane.•Focus on latency effects on subjective experience, regarding delays in crane control.•Added delays from 0 to 30 ms for display update, and 0 to 800 ms for hand controller.•Strong latency effects in display update, negative effect at 800 ms controller delay.•SSQ gave significantly higher scores after the experiment, but only minor symptoms.
论文关键词：Quality of Experience (QoE),Virtual reality,Latency,Head-Mounted Displays (HMD),Forestry crane
论文评审过程：Received 11 December 2019, Revised 21 August 2020, Accepted 9 September 2020, Available online 12 September 2020, Version of Record 24 September 2020.
论文官网地址：https://doi.org/10.1016/j.image.2020.116005
