Ubiquitous and mobile computing

RaITIn, a radar-based identification (ID) method for tangible interactions. Unlike conventional radar solutions, RaITIn can track and identify objects on a tabletop scale. We use frequency modulated continuous wave (FMCW) radar sensors to classify different objects embedded with low-cost radar reflectors of varying sizes on a tabletop setup.

RaITIn provides radar based identification for tangible tabletop interaction. It uses a miniaturized radar to identify unique, low-cost embedded reflectors. (a) Assembling of radar reflector ID’s, (b) The tangible tabletop interaction space, (c) Tangible User Interface application, (d) Context aware application, (e) Education application, (f) Game application.