2013 年 18 巻 3 号 p. 371-381
PukaPuCam is an application service that utilizes a camera attached to balloons, to capture users' photo continuously as a third person's view. Later on, users can glance through their photos using PukaPuCam Viewer. PukaPuCam records interactions between users and surrounding objects or people they meet. One of its features is that as balloon experience air resistance, it can change its inclination according to the user's speed. This promotes users' experience of recollecting records not normally taken. Unlike other similar devices, PukaPuCam uses one of the common design people are familiar with - a balloon; make it an interesting application at tourist spot. Since balloons are cute, we aim to give users more enjoyable, delightful experiences.