TY - JOUR
T1 - Performance analysis in advanced tele-operation system based on introduction of danger-avoidance view
AU - Yang, Junjie
AU - Kamezaki, Mitsuhiro
AU - Sato, Ryuya
AU - Iwata, Hiroyasu
AU - Sugano, Shigeki
N1 - Funding Information:
This research was supported in part by JSPS KAKENHI Grant Numbers 26870656 and 25220005 and in part by the Research Institute for Science and Engineering, Waseda Univ.
Publisher Copyright:
© Springer International Publishing Switzerland 2015.
PY - 2015
Y1 - 2015
N2 - Unmanned construction machines are used after disasters. Compared with manned construction, time efficiency is lower because of incomplete visual information, communication delay, and lack of tactile experience. We have developed an autonomous camera control system to supply appropriate visual information. In order to let operator easy to avoid unexpected collision, we first introduce the frame for each viewport according to its contents. And then, we exchange the danger view with an overlook view. The purpose of this study is to attract operators’ attention to the danger area when there is a probable collision if operator won’t stop or change their action. Besides, we also want to reveal the relationship between gaze habit and performance. The experimental results conducted using our virtual reality simulator confirms that operator tends to watch danger view when it appears. In addition, work strategy may influence the danger avoidance and work time efficiency in opposite way.
AB - Unmanned construction machines are used after disasters. Compared with manned construction, time efficiency is lower because of incomplete visual information, communication delay, and lack of tactile experience. We have developed an autonomous camera control system to supply appropriate visual information. In order to let operator easy to avoid unexpected collision, we first introduce the frame for each viewport according to its contents. And then, we exchange the danger view with an overlook view. The purpose of this study is to attract operators’ attention to the danger area when there is a probable collision if operator won’t stop or change their action. Besides, we also want to reveal the relationship between gaze habit and performance. The experimental results conducted using our virtual reality simulator confirms that operator tends to watch danger view when it appears. In addition, work strategy may influence the danger avoidance and work time efficiency in opposite way.
KW - Attention attraction
KW - Construction machine
KW - Tele-operation
KW - Virtual reality
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U2 - 10.1007/978-3-319-22873-0_36
DO - 10.1007/978-3-319-22873-0_36
M3 - Conference article
AN - SCOPUS:84985028294
SN - 0302-9743
VL - 9246
SP - 401
EP - 412
JO - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
JF - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
T2 - 8th International Conference on Intelligent Robotics and Applications, ICIRA 2015
Y2 - 24 August 2015 through 27 August 2015
ER -