Physical selection offers a promising method for using mobile devices, such as smart phones and personal digital assistants, as tools for communication between a human and the digitally augmented objects and services in the environment. In this paper, we analyse the concept from the technological perspective, and focus on different technologies, which may be used to implement the physical selection paradigm: visual patterns, electromagnetic methods or infrared.
|Title of host publication||Physical interaction (PI03) workshop on real world user interfaces|
|Publication status||Published - 2003|
|MoE publication type||A4 Article in a conference publication|