With the rapid growth of video streaming services, understanding user needs, preferences, and behaviors has become crucial. However, older adults, are a significant yet often overlooked user segment, have received limited ...

With an increasing global population of older adults, falls are a critical problem resulting in numerous injuries, loss of independence, and fatalities. In this regard, balance training and rehabilitation play a major role ...

Exergames are widely being used for various serious purposes such as training balance in older adults. However, despite the potential and growing attention given to such movement-based applications, there is lack of knowledge ...

This paper discusses the problem of ecological va-lidity of Quality of Experience experiments in a broader context of internal and external validity. We argue that the issue of trade-off between control in the experiment ...

Modern video streaming services require quality assurance of the presented audiovisual material. Quality assurance mechanisms allow streaming platforms to provide quality levels that are considered sufficient to yield user ...