Passive RFID technology and unobtrusive Bluetoothenabled active tags are means to augment products and everyday objects with information technology invisible to human users. This ...
In this paper we discuss the prospects of using marker based Augmented Reality for context aware applications on mobile phones. We also present the UMAR, a conceptual framework fo...
We report a case study of designing a mobile phone of the future, involving participatory requirements elicitation using a form of scenario-based design. Participants took photogr...
In the 2003, more camera phones were sold worldwide than digital cameras. With this new platform, we can leverage regularities in the spatio-temporal context and social community ...
This paper presents a social and personal context modeling method on mobile device. It infers user’s contexts, such as amity with others and emotional state, from uncertain logs...