MFA, Kent State University, 2018, College of Communication and Information / School of Visual Communication Design
Human populations have been aging both in economically developed and developing countries, especially during the recent decades. According to the World Health Organization (2002), seniors over the age of 60 years will reach 1.2 billion in 2025, reaching 2 billion by 2050, which includes 80% in developing countries. The prevalence of aging populations is expected to reconstruct living conditions in several areas, including personal beliefs, culture, economy, education, and social welfare (Chui et al. 2010). As the aging population increases, some technology companies have begun to realize the significance of serving this demographic of users. Currently, the telecommunication industry tends to focus on young adults and middle-aged groups, while research targeting senior populations is still lacking.
Aging populations encounter various problems associated with the use of mobile devices, although this modern technology is widely adopted in the world. Compared with the youth or middle-aged groups, the sensory capabilities of the senior users is deteriorated due to the aging process. The difficulties for aging populations in using model devices fall into several categories: cognition, auditory, haptic, visual, and motor-based troubles (Drew et al. 2013). As a result of these difficulties, designers need to consider user experiences in different situations. For instance, because of deterioration of aging brain cells, the visual acuity of the senior users will decline; in this regard, designers have to decide how to use the design to assist the elderly to understand visual items. Different living conditions also influence the usability of mobile devices. Even in the same city, senior groups will be different regarding their backgrounds, including, but not limited to, income, education, literacy levels, gender, etc. Designers must understand the needs of senior users in different contexts to develop designs to fit local conditions and culture.
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Committee: Ken O'Grady (Advisor); Jessica Barness (Committee Member); Sanda Katila (Committee Member)
Subjects: Aging; Design