Gesture based interfaces provide a new way for us to interact with mobile devices, but also require us to make new decisions about how we feel about this new technology and which ...
The aim of this study was to examine how users perceive help on a mobile device with respect to the presentation format and the severity of the scenario the user encounters. We ex...
Returns caused by the delivery of incorrect items constitute a major problem for non-automated warehouses. Returns not only create extra costs, they also aggravate customers. Most...
Christian Prause, Markus Eisenhauer, Lukas Gillman...
Speech and typed text are two common input modalities for mobile phones. However, little research has compared them in their ability to support annotation and retrieval of digital...
We present a study investigating two novel mobile services supporting querying for information in the urban environment using camera equipped smart phones as well as two different...