Designing Nostalgic Tangible User Interface Application for Elderly People

Abstract

Our elderly population faces challenges in accepting and using new digital technology, and tangible user interface (TUI) can contribute as a more intuitive user interface in addressing these challenges. Studies have shown that nostalgic memories trigger positive emotions, which can provide better experiences for elderly people in learning and using new technology. However, the use of nostalgia in TUI for elderly people has been little and therefore the understanding on how nostalgia can contribute in TUI promoting technology acceptance among elderly people is limited. In order to address this knowledge gap, in this study we have created a nostalgic TUI application for elderly people through three iterations of design, development and evaluation. The results show that by adopting the element of nostalgia into the TUI application, elderly people could learn to use new technology in a more intuitive way. They could relate the new technology to their old positive memories. However, they had expectations that the TUI application would work exactly like the old fashioned way. Through the research process, we gathered and reflected on the lessons learned, which can serve as guidelines for using the concept of nostalgia in designing TUI application for elderly people’s technology acceptance.