Why are Ambient Assisted Living Technologies so Difficult to Develop?

I was appointed as one of the external reviewer of Jean Hallewell Haslwanter´s PhD dissertation with the title “User-Centered Development of Sensor-based Systems for Older People”. I must say that this was indeed an interesting thesis to read and I strongly recommend it for anyone who is interested in healthcare technology and user-centered design.

Ambient Assisted Living (AAL) is a technology that has been proposed to help society with problems related to an ageing population, as it could support older people to live at home instead of moving into elderly homes. However, despite the fact that many IT projects and companies have been working with the development of this technology, and large amounts have been invested in AAL, few such technologies has reached the market. In her thesis, Jean Hallewell Haslwanter addresses the issue from a user-centered design perspective and her work aims at understanding why AAL technologies have proven so difficult to develop.

The thesis has a substantial empirical contribution as it studies the development of AAL systems. One interesting finding is that the complex and multifaceted descriptions of the users fade away as the project continues, and is replaced by stereotypes of older people. Other contributions include recommendations for practitioners working with development of AAL technology.

Jean Hallewell Haslwanter’s dissertation is a monograph, but she has 13 research papers that are previously published. Many of the papers are conference papers, of which many appear in highly ranked international conferences. There are also conference papers that have been turned into journal papers. If you are interested you can find these publications online at the link.