Translation Results Requested Through Conyac Made Public

Even when it's a path that we're used to taking, there are still "temporal lost people" who are walking at the wrong pace or moving towards their goals in a vague and unstable condition. Up until now, the solutions that have been proposed for that are countdowns or a system which indicates the ideal speed. However, most numerical information and meter indicators are not intuitive. In this paper, we made information about how far walking speed was from the ideal speed and other numeric information visual and propose a technique in which this visualization is directly projected onto the road surface in the three people's view.

As a preliminary experiment, we set the goal of arriving at the planned arrival time and performed an assessment experiment to determine the system's accuracy. Next, we performed an experiment comparing times between use of the device and non-use of the device, and projection of the indicators on two points of the road, in order to assess whether the users were actually utilizing the information. The three person view with two projection points that we used made the walking pace easy to understand and effective, as well as being well-liked by participants. Looking ahead, we can see this device being used by entertainment and communication tours in the future.