リモートセンシングとGISのジャーナル

概要

New Unexpected Use of Display Devices: Display Virtually Seeing on “Accidentally Happening Events of Construction Steel Directly Falling on Human-Head” Can be Sensed by Oneself?

Tetsuya Muraoka, Shunji Uchimura and Hiroaki Ikeda

Someone passed by a street in the vicinity of a highlight building broken down might have caught in an unexpected big accident on site, to have caused him seriously injured. However, in rare cases, it is possible for any human to avoid big accident by taking an action of avoiding accident, perceiving the serious fear status. Responding to such status, we tried to apply an experiment of simulation using a normal-sized, flat-panel high-definition image display. Incorporating virtual reality with high definition display, as well as generating big noise of iron angle poles crashed, letting a subject to see it with feeling of fear, instantaneously we measured subject’s reaction against the crushing scenes as well as big noise. Responding to the noise heard as well as big iron poles crashing seen, a resulting only 6% of subjects acknowledged valid response safely. Avoiding crisis of reaction in the subject’s behavior was taken from the virtual reality of experiment as some results. Seeing the fake big accidental scene on high definition image display was striking to the function of the subject’s brain sensor. This display system alarms on time the dangerous accident encountered to the subject for avoiding ultimate damages by viewing scenes if the display might be of high definition version.