[Poster] Towards mobile augmented reality for the elderly

Abstract

Figure 1: We conducted a user study to evaluate the usability of handheld AR applications for the elderly (a,b). Since the results show that elderly users have difficulties holding up a tablet computer over a long period of time, we tested whether using head-mounted displays is an alternative for them (c). We also propose improved AR user interfaces for tablet PCs that do not require continuously holding up the device (d). ABSTRACTMobility and independence are key aspects for self-determined living in today's world and demographic change presents the challenge to retain these aspects for the aging population. Augmented Reality (AR) user interfaces might support the elderly, for example, when navigating as pedestrians or by explaining how devices and mobility aids work and how they are maintained. This poster reports on the results of practical field tests with elderly subjects testing handheld AR applications. The main finding is that common handheld AR user interfaces are not suited for the elderly because they require the user to hold up the device so the back-facing camera captures the object or environment related to which digital information shall be presented. Tablet computers are too heavy and they do not provide sufficient grip to hold them over a long period of time. One possible alternative is using head-mounted displays (HMD). We present the promising results of a user test evaluating whether elderly people can deal with AR interfaces on a lightweight HMD. We conclude with an outlook to improved handheld AR user interfaces that do not require continuously holding up the device, which we hope are better suited for the elderly.

A Cognitive-Based Board Game With Augmented Reality for Older Adults: Development and Usability Study

“…Like digital games, AR is usually associated with younger user groups, and older adults are often excluded in the development of AR technology. However, AR applications have the potential to improve older adults’ social relationships, overall well-being, and quality of life and to support their independence [ 23 , 24 ]. Studies show that even though interacting with digital technology may present unique challenges to older users [ 25 ], employing new technology in games can enhance older players’ immersion and flow [ 26 ].…”

A user interface design for the elderly using a projection tabletop system

“…Since nowadays augmented reality is getting expected technology for work support, there are several researches that aim to develop support applications and to make the elderly characteristics by user interface comparison test with the elderly [8,1]. In addition, Yamamoto et al [14] developed a projection assistive system for the elderly indoor daily lives as a wearable type and confirmed the usability of a tapping interface with visual icons which are projected onto the walls by a wearable system.…”

Mobile assistive technology with augmented reality for the elderly

“…Computers and tablets require constant interaction and operation, which may not be enough to provide convenience for the elderly [11] . The six-sense project shows that using AR and a set of camcorders and picoprojectors, realistic visual tracks can be added to the user's environment, which is possible to interact with users.…”