Network infrastructures are nowadays getting more and more complex as security considerations and technical needs like network address translation are blocking traffic and protocol...
Images on the Web present a major accessibility issue for the visually impaired, mainly because the majority of them do not have proper captions. This paper addresses the problem ...
Luis von Ahn, Shiry Ginosar, Mihir Kedia, Ruoran L...
How to measure usability is an important question in HCI research and user interface evaluation. We review current practice in measuring usability by categorizing and discussing u...
When we encounter an English word that we do not understand, we can look it up in a dictionary. However, when an American Sign Language (ASL) user encounters an unknown sign, looki...
We present the findings of a cognitive walkthrough inspection on three Personal Health Applications (PHAs). Two of the PHAs, Google Health and Microsoft HealthVault, are general pu...