Based on the concept of ambient intelligence, we utilized wireless sensor network (WSN) and vision-based tracking technologies to create an interactive WSN-Bar. WSN-Bar is an interactive and innovative creation which has two modules: Garden of Light and Vivacious Bushes. It refers the variety of natural environmental factors and focuses on the relationship between human and nature. WSN-Bar can ...

The paper presents contributions in the area of location data processing for pattern discovery. This work forms part of a project which explores an ambient intelligence application designed to present individual users with an overview of their time usage patterns. The application uses location data to build interfaces and visualizations which highlight changes in personal routines, with the aim...

The Ambient Calculus and the Safe Ambient Calculus have been recently successfully proposed as models for the Web. They are based on the notions of ambient movement and ambient opening. Different type disciplines have been devised for them in order to avoid un-wanted behaviours of processes. In the present paper we propose a type discipline for safe mobile ambi-ents which is essentially motivat...