Ubiquitous Computing / Informationsmanagement und Computer Aided Team (PDF)

3 Human Computer Interaction and Technology Acceptance (p. 46-47)

The focus of this chapter is to state the basic requirements of NFC-based applications relative to human-computer interaction theory (Chapter 3.1). It also seeks to further integrate the technology acceptance models to be applied into the Ubicomp setting (Chapter 3.2).

3.1 Human Computer Interaction

The connection between human computer interaction (HCI) and Ubicomp was discussed from Ubicomp’s early stages up to today (Abowd 1996; Abowd/Atkeson/Essa 1998; Abowd et al. 1998; Abowd/Mynatt/Rodden 2002). Abowd also discussed the effects of prototypes in the area of Ubicomp to facilitate technology diffusion (Abowd et al. 2005). Interfaces of various kinds were discussed intensely in Ubicomp literature—especially because the use of haptic elements, such as RFID chips, changes the established forms of interaction familiar from desktop computers (Henseler 2001; Michelis et al. 2005; Poupyrev/Okabe/Maruyama 2004; Ishii/Ullmer 1997; Blackler/Popovic/Mahar 2003; Öquist 2006; Thevenin/Coutaz 1999; Ballagas et al. 2003; Tan 2000; Shneiderman 1992; Raskin 2000; Mantyjarvi et al. 2006; Välkkynen et al. 2003).

Only few of the known literature approaches discuss the effects of everyday activities and principles associated with routine tasks, although these effects were part of the Ubicomp vision and are relevant for building systems that will be accepted by users (Mattern 2003b, 2003c, 2005b; McCullough 2004; Weiser 1993).

Human beings have one thing in common: an everyday life and the range of actions that life encompasses. The Ubicomp definition presented included applications within the everyday action range of human beings (see section 2.1.1). This everyday life is determined by several factors that loop back to the development of—and the interaction with—Ubicomp applications.

Ubicomp use is quite different from desktop

Dr. Florian Resatsch completed his doctoral thesis under the supervision of Prof. Dr. Helmut Krcmar at the Chair of Information Systems at the Technische Universität München (TUM). He is the managing partner and co-founder of a company focused on object and location-based information services.