The ageing process: a challenge for design

Growing interest in the design of products for the over 50s suggests that it is important to assess what we know of older users in relation to product design. An evaluation of the research carried out in this field reveals that changes normally associated with ageing frequently occur in the 30s and 40s. It would appear to make economic sense if products were designed to be used by those with limited abilities as well by as the able-bodied. It is concluded that there are gaps in the research in this area which need to be addressed in order to guide designers in the specifications of products which are functional, efficient, safe and attractive to older and younger users alike.