LjungstrandPeter

Awareness of presence, instant messaging and WebWho

LjungstrandPeter, af SegerstadYlva Hård, 2000 .

Bridging the physical and digital in pervasive gaming

BenfordSteve, MagerkurthCarsten, LjungstrandPeter, 2005 .

Designing Ubiquitous Computing Games A Report from a Workshop Exploring Ubiquitous Computing Entertainment

LjungstrandPeter, HolopainenJussi, BjörkStaffan, 2002 .