Abstract
This paper presents a Business-Oriented Model of Factors that affect the adoption of wireless High Speed Data Services (HSDS). We reviewed business IT acceptance literature and developed an explorative survey of a sample of twelve companies in Europe and USA. From this, a theoretical model was created and hypotheses were formulated. Data were then collected on a sample of 1545 companies in USA and Europe. Based on these results, we developed a model that combined the key ideas of both TAM and TTF and showed that both were necessary in predicting wireless High Speed Data Service adoption.