Augmented reality has one more use case: a team of researchers at Japan’s National Institute of Advanced Industrial Science and Technology (AIST) has developed an AR guidance system that can help inexperienced or new workers navigate difficult situations remotely.The way it works is that the system (currently in prototype stage) makes it possible to share the first-person perspective of a worker in a challenging work environment with an "expert" off-site, by providing guidance over a head-mounted camera, a microphone, and an AR application developed by AIST.source