TY - GEN
T1 - New system to measure motion motion-to-photon latency of virtual reality head mounted display
AU - Xun, Hang
AU - Wang, Yongtian
AU - Weng, Dongdong
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - Head mounted display (HMD) is an important part of the virtual reality (VR) system and the main interface of virtual world. During the process of using HMD, there is a certain time gap between the user's movement and the triggered change of display, which is referred to herein as a ' Motion-To-Photon ' latency. The latency may cause cybersickness which has an adverse effect on user experience and even physical health, so it is necessary to evaluate the latency of an HMD. We propose an automated and universal HMD latency measurement system. By simulating a user's motion, we are able to measure 'Motion-To-Photon' latency using the generated periodic signals in HMD, with accuracy and reliability confirmed by our experiments. The system is fully automatic and easy to use, and suitable for the HMD with inside-out or outside-in positioning methods. It helps to improve both the detection level of existing HMDs and the user experience. It is of guiding significance for the design and manufacture of new HMD.
AB - Head mounted display (HMD) is an important part of the virtual reality (VR) system and the main interface of virtual world. During the process of using HMD, there is a certain time gap between the user's movement and the triggered change of display, which is referred to herein as a ' Motion-To-Photon ' latency. The latency may cause cybersickness which has an adverse effect on user experience and even physical health, so it is necessary to evaluate the latency of an HMD. We propose an automated and universal HMD latency measurement system. By simulating a user's motion, we are able to measure 'Motion-To-Photon' latency using the generated periodic signals in HMD, with accuracy and reliability confirmed by our experiments. The system is fully automatic and easy to use, and suitable for the HMD with inside-out or outside-in positioning methods. It helps to improve both the detection level of existing HMDs and the user experience. It is of guiding significance for the design and manufacture of new HMD.
KW - Head-mounted-display
KW - Measurement
KW - Motion-To-photon-latency
KW - Virtual-reality
UR - http://www.scopus.com/inward/record.url?scp=85078807257&partnerID=8YFLogxK
U2 - 10.1109/ISMAR-Adjunct.2019.00029
DO - 10.1109/ISMAR-Adjunct.2019.00029
M3 - Conference contribution
AN - SCOPUS:85078807257
T3 - Adjunct Proceedings of the 2019 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2019
SP - 58
EP - 62
BT - Adjunct Proceedings of the 2019 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2019
Y2 - 14 October 2019 through 18 October 2019
ER -