Reaching Outside the Smart Space: The Memory Jog Gateway

Pervasive computing comes to provide human-centric services, facilitating user interaction. These services are essentially context-aware which require complex, heterogeneous infrastructures containing numerous sensors and actuators configured for in-door environments, called ´smart spaces´. One challenge in expanding such services is the complexity of these environments, requiring a significant amount of time to set-up and configure. In this paper we introduce an approach for providing assistance to remote users who can interface with the smart space either by using mobile devices, or by using a cut-down version of the ´smart space´ with only a few simple but essential sensors. Furthermore we describe how this approach has been incorporated in a prototype non-intrusive human-centric application, providing assistance in the case of meetings, lectures and presentations called ´Memory Jog´