Objective Consumers are living longer, creating more pressure on the health system and
increasing their requirement for self-care of chronic conditions. Despite rapidly-increasing …

Computing systems that place a high level of burden on their users can have a negative
affect on initial adoption, retention, and overall user experience. Through an iterative …

In recent years, there has been an explosive growth in the use of mobile devices. The
ubiquitous and multifunctional nature of these devices with internet connectivity and …

Background: The availability of mobile health apps for self-care continues to increase. While
little evidence of their clinical impact has been published, there is general agreement among …

A number of methods and measures have been used by researchers in software evaluation.
Usability metrics is one of the approaches that has been used as a guideline to evaluate the …

Mobile applications are more and more present everywhere (at home, at work, in public
places, etc.). Many academic and industrial studies are conducted about design methods …

Smart functions in vehicles have led to an increase in the complexity of control interfaces.
This study aims to develop a model for evaluating in-vehicle controller complexity and to …

The intensive use of mobile devices around the world has generated a new scenario for
electronic commerce called m-Commerce, which has particular characteristics due to the …

This study evaluated the effect of hand anthropometry and screen curvatures of handheld
devices on hand comfort during single‐hand touchscreen operations. By employing both …

This study was motivated by a desire to help working-age individuals gain a better
understanding of their daily nutritional intakes with a new self-reported dietary assessment …