The turn of this decade marked a renewed interest for mobile usability research within the field of Human Computer Interaction. A challenge, however, exists in that many scholars ...
This paper discusses some of the methodological challenges that can be encountered when usability testing with visually impaired users. These include (1) the need for customized t...
User trials for future mobile telecommunication applications inherently pose several particular challenges which are difficult to meet in a traditional lab environment. In this pa...