Remote instruction system using see-through augmented reality

Work support systems are expected to be able to help anyone to complete operations without special skills, which is particularly significant for tasks in emergencies. Augmented reality (AR) allows on-site workers to understand operational procedures visually and instantly. However, conventional work support AR systems are problematic in work efficiency or can only be applied to routine tasks. For such systems, emergency situations are the most difficult to deal with. The contribution of this paper is to propose a system that meets all the requirements for supporting tasks in emergencies as shown in Table 1.