Natalia A. Romero Joy van Baren Panos Markopoulos Boris E. R. de Ruyter Wijnand IJsselsteijn Addressing Interpersonal Communication Needs through Ubiquitous Connectivity: Home and Away. 419-429 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2875&spage=419 2003 conf/eusai/2003 EUSAI db/conf/eusai/eusai2003.html#RomeroBMRI03