... and investment in their development, there are not many systems in the market. As an example, the ambient assisted living (AAL) program of the EU invested €600m in 130 projects from 2009 to 2013. The evaluation report concluded that systems were still restricted to “niche markets” and decided it was necessary...

... professionals who were involved in the user studies and trials merely estimated the value for their patients and not for themselves. Originality/value – This paper analyses design issues relevant when designing systems to help older people manage their medications. Assistive technologies AAL Health...