Daniel Fitton Fahim Kawsar Gerd Kortuem Exploring The Design of a Memory Model for Smart Objects. 33-38 2009 Intelligent Environments (Workshops) http://dx.doi.org/10.3233/978-1-60750-056-8-33 conf/intenv/2009w db/conf/intenv/intenv2009w.html#FittonKK09