The first evaluation that a design goes through at all is an expert evaluation. A trained eye for usability issues will quickly spot problems on the user interface, offering a great opportunity to eliminate faulty issues before submitting the product to user testing.

Given our long experience with older adults, at Fraunhofer AICOS our team is able to carry out evaluations of product user interfaces based on our own guidelines and those available from usability, accessibility, anthropometrics or ergonomics.