A Study of Interactive Design Games to Enhance the Fun of Muscle Strength Training for Older Adults

Abstract

Autonomy is the common aspiration of older adults all over the world. However, the average number of years of unhealthy survival in Taiwan (i.e. disability, bedridden, chronic diseases, etc.) is as high as 8.5 years. During the aging process, muscle loss occurs at a faster rate compared to the decline of other organ functions, and without adequate muscle strength, the bone joints will be subjected to more stress, leading to sarcopenia and increasing their risk of falling. The research has shown that sarcopenia is reversible and that exercise can halt muscle loss. Healthy maintenance requires continuous behavioral habits. This study adopts the design thinking of user-centered design (UCD) for planning, a set of muscle strength training motion-sensing games for older adults was developed, named “Vitality Amo”. The game system is developed using Unity3D and Kinect SDK. Its design concept integrates features such as pet companionship, live coach teaching, and motion-sensing muscle training games. It includes four levels hand warm-up, flexibility training, muscular endurance training, and balance training. And, the development module includes dozens of interactive modules. This game allows older adults to stretch their limbs with repetition and regularity, and then get feedback through images, games, sounds, and various perceptions. In the process of stretching, older adults have the autonomy to control the game, feel amazed and have fun. Through older adults’ experience of this system, we can see that through the medium of “games”, learning and sports become their stimulants.