Color is present in every aspect of human life, and color is driving our decisions. In the digital computer warning realm, in which a warning message is a communication mechanism, color represents an important design element, which aims at preventing the hazard and reducing negative outcomes...

Purpose – The purpose of this article is to outline a conceptual framework on mobile applications that support social interactions among users to warrant commercial viability of such applications. Design/methodology/approach – We build on the social network paradigm to propose an...

La recherche en SI a déployé des efforts considérables pour mesurer le succès de l’implémentation des technologies de l’information (TI). L’utilisation des TI (Davis 1989), l’infusion des TI (Zmud and Apple 1992), l’essai d’innovation avec les TI (Ahuja and Thatcher 2005) ou la...

A multi-sided platform can only succeed if a critical mass of users can join. This is a necessary, but not sufficient, condition for a platform's success. However, there is a limited understanding of the factors that contribute to reaching such critical mass. In this study we identify ways to...