: A natural interface is one of three key technologies of Ambient Intelligence (AmI); one of its main objectives is to minimize the user’s interactive effort, which is the diffic...
—A mobile robot can be a rather significant source of noise: noisy fans cool onboard computers, motors are spinning, rubber wheels are squeaking against the floor, and mechanical...
Context-awareness is an important capability needed in devices in a ubiquitous computing environment. Ubiquitous computing devices use different types of sensors along with the us...
Our society is increasingly moving towards richer forms of information exchange where mobility of processes and devices plays a prominent role. This tendency has prompted the acade...
Underwater wireless networks consist of mobile and static nodes, which usually communicate using the acoustic channel since radio transmissions attenuate rapidly and optical commun...