The study on informational compensation environment from the view of wayfinding of informational impairment - Evaluation of visual access on each degree of impairment

本研究对信息损害的信息补偿环境进行了三年的研究。在本研究过程中，视听障碍者难以连续参加实验的每一次。我们已经开始开发寻路虚拟实验系统（WASS），并对WASS的再现进行了研究。然后，我们研究了1。寻路实验的各个程度的损害，在WASS和2。观点规划的信息补偿环境，和3。未来的主题。具体内容如下：1.不同损伤程度的寻路实验基于开发两年的WASS，进行了不同损伤程度的寻路实验。具体而言，研究了弱视障碍和雾视障碍两种环境，以明确寻路和注视行为的趋势。2.信息补偿环境规划的观点作为信息补偿环境，研究了对信息障碍进行补偿的观点。特别地，我们研究了寻路行为的适应过程，得出以下结论。在寻路的开始阶段，标志对于寻路是很重要的。空间线索在适应阶段起重要作用。空间线索被纳入寻路的锚点。3.未来研究课题本研究基于两年来国际会议的国际信息交流进行研究反馈。从国际上看，本研究被评价为该研究领域的前沿研究。因此，我们只研究了一个实验场，这是一个养老院。为了研究信息薪酬环境在不同环境下的有效性，有必要对信息薪酬环境进行更多的研究，明确信息薪酬环境的普遍趋势。

This research have studied on Informational Compensation Environment for Informational Impairments for three years. In the process of this study, it became difficult for visual and audio impairments to attend the experiments in every times continuously. We have started to develop a virtual experimental system of wayfinding (WASS) and study on the reappearance of WASS. Then, we studied on 1.wayfinding experiment on each degree of impairment in WASS and 2.view points for planning of informational compensation environment, and 3.future subjects. Details are as follows.1.Wayfinding experiment on each degree of impairmentWayfinding experiments on each degree of impairment based on WASS developed for two years. Concretely, two kinds of settings, week sight impairment and fog sight impairment, were studied to make clear the tendency of wayfinding and eye fixation behavior.2.View points for planning of informational compensation environmentThe view points to make compensation for informational impairment were studied as the informational compensation environment. Particularly, we studied the adaptation process of wayfinding, make clear some findings as follows. Sign is important for finding in beginning stage of wayfinding. Spatial cue is important in adapted stage. And Spatial cue is included in the anchor point of wayfinding.3.Future subjectsWe made research feedback based on international informational exchanges in international conferences for two years. From the international view point, this research was evaluated as a forerunner research in this research field. Thus, we studied on only one experimental field, which is a nursing home. It is necessary to study more kinds of environment for the validity in different environment and make clear the universal tendency of informational compensation environment.