Managing Emergency Situations in the Smart City: The Smart Signal

摘要: In a city there are numerous items, many of them unnoticed but essential; this is the case signals. Signals considered objects with reduced technological interest, in paper we prove that making smart and integrating IoT (Internet Things) could be relevant contribution to Smart City. This presents concept Signal, as device conscious its context, communication skills, able offer best message user, ubiquitous element contributes information city. We present design considerations real implementation validation system one most challenging environments may exist city: tunnel. The main advantages Signal improvement actual functionality signal providing new interaction capabilities users sensory mechanism