DIRECTION ESTIMATING DEVICE, DIRECTION ESTIMATING SYSTEM, AND METHOD OF ESTIMATING DIRECTION

摘要

A direction estimating device estimates a user direction indicating a direction of a body of a user. The direction estimating device includes: a storage unit that stores direction information indicating a direction determined in advance as the user direction of when the user operates an input device with a particular attitude; a detecting unit that detects that the user is in the particular attitude; and an estimating unit that estimates the user direction based on the direction information when the user has been detected to be in the particular attitude.