The MobiLife Book is the result of the European project MobiLife in which Nokia and many other European Universities and companies have contributed.
The books provides the architectural framework and a discussion on mobile services. During the project we had interesting applications and demo dealing with context-aware, mobility, multi-modal interfaces and privacy and trust. The paper presented at PIMRC 2007, which I have written with my colleagues at Nokia Rearch Center presents some of the challenges and opportunities in this domain experienced during the MobiLife project.