In times of web 2.0 and its strong focus on user interaction in business models, entrepreneurs and investors of internet businesses often back up their ambitious growth expectatio...
—Reputation mechanisms are essential for online transactions, where the parties have little prior experience with one another. This is especially true when transactions result in...
Measuring user acceptance to avoid system rejection by the users in pre-prototype stage of product development is of high interest for both researchers and practitioners. This is ...
Alexander Meschtscherjakov, David Wilfinger, Thoma...
In this paper we describe the results of a controlled study of a social game, Magpies, which was built on the Facebook Online Social Network (OSN) and enhanced with contextual soc...
Ben Kirman, Shaun Lawson, Conor Linehan, Francesco...
Abstract—This paper addresses a so far neglected area of human-robot interaction by approaching situation awareness from the point of view of naïve users. In particular, we pres...