Background Mobile apps are fundamental tools in today's society for practical and social
endeavors. However, these technologies are often not usable for older users. Given the …

Exertion games, also referred to as exergames, have become popular because they
combine physical activity (PA) with game mechanics, such as actions, challenges, and …

Our present understanding of young children׳ s touch-screen performance is still limited, as
only few studies have considered analyzing children׳ s touch interaction patterns so far. In …

Gestural interaction has evolved from a set of novel interaction techniques developed in
research labs, to a dominant interaction modality used by millions of users everyday …

Design guidelines and checklists are suggested as a useful tool in the development and
evaluation of interface design of mobile phones for older adults. Given the intense evolution …

Mobile devices are becoming ubiquitous among older adults, but have also caused
unprecedented challenges due to the high demands of interaction techniques and …

Objective: User performance, perceived usability, and preference for five smartphone text
input methods were compared with younger and older novice adults. Background …

Smart homes represent an effective approach to improve one's quality of life. Developing
user interfaces that are both comfortable and understandable can assist users, particularly …

Current activity tracking technologies are largely trained on younger adults' data, which can
lead to solutions that are not well-suited for older adults. To build activity trackers for older …

Launchers have been suggested as a viable means of increasing the uptake of
smartphones and assistive technologies (ATs) among older adults. Launchers can be …