This book constitutes the refereed papers of the International Conference on Intelligent Interactive Assistance and Mobile Multimedia Computing, IMC 2009, which was held in Rostock-Warnemünde, Germany, in November 2009.
The 26 revised full papers presented together with 5 short papers and 3 invited talks were carefully reviewed and selected from 50 submissions. The papers are organized in topical sections on Innovative User Interfaces, Assistive Systems, Mobile Communication, Context Awareness, Semantics, System Development, Intelligence, and Security and Privacy.

"This book constitutes the refereed papers of the International Conference on Intelligent Interactive Assistance and Mobile Multimedia Computing, IMC 2009, which was held in Rostock-Warnemünde, Germany, in November 2009.The 26 revised full papers presented together with 5 short papers and 3 invited talks were carefully reviewed and selected from 50 submissions. The papers are organized in topical sections on Innovative User Interfaces, Assistive Systems, Mobile Communication, Context Awareness, Semantics, System Development, Intelligence, and Security and Privacy."

Keynotes.- Assistive Systems: A Paradigm Shift in Technology and Medical Care.- Qualitative Locomotion Patterns in Convex Spaces.- Innovative User Interfaces.- Mobile Interaction with Geo-Notes: A Gesture-Driven User Interface for Browsing User-Generated Content in Mobile Web Applications.- Realization of Tangible Mobile Human Machine Interfaces Using Wireless Personal Area Networks.- On-the-Fly Device Adaptation Using Progressive Contents.- Assistive Systems.- A Java-Based Approach for Consistent User Assistance in Distributed Heterogeneous Environments.- Service-Oriented University: Infrastructure for the University of Tomorrow.- Portable Real Time Needs Expression for People with Communication Disabilities.- Recommendation of Personalized Routes with Public Transport Connections.- KopAL - A Mobile Orientation System for Dementia Patients.- Smart Home Challenges and Approaches to Solve Them: A Practical Industrial Perspective.- Mobile Communication.- A Generic Framework for Using Interactive Visualization on Mobile Devices.- Speed-Dependent Camera Control in 3D Mobile Roadmaps.- Heterogeneous Communication in Smart Ensembles.- Context Awareness.- Location Based Logistics Services and Event Driven Business Process Management.- My World - Social Networking through Mobile Computing and Context Aware Application.- Semantics.- Challenges in Content Based, Semantically Decoupled Communication on Neighbor-Relations.- Towards a Spatial Position Information Management System for Interactive Building Environments.- Modelling Device Actions in Smart Environments.- System Development.- SPARK Rapid Prototyping Environment - Mobile Phone Development Made Easy.- Rapid Prototyping and Evaluation of Intention Analysis for Smart Environments.- Use Cases and Task Models as Driving Forces to Identify Requirements in Smart Environments.- Intelligence.- Creating AI Planning Domains for Smart Environments Using PDDL.- Finding Stops in Error-Prone Trajectories of Moving Objects with Time-Based Clustering.- Goal Understanding and Achievement for Humanoid Assistive Robots.- Security and Privacy.- Sequential Authentication Concept to Improve WLAN Handover Performance.- Simulation and Analysis of Ad Hoc Privacy Control in Smart Environments.- Passive Tracking of Transceiver-Free Users with RFID.- Short Papers.- A New Generation Digital Video Assist System with Intelligent Multi-Camera Control and Support for Creative Work on the Film Set.- RfM: A Radio Flashing Tool for Microcontrollers.- Adequate Assistance for Elderly People in Homely Rehab.- Self-adaptation for Deployment Decision Making.- Towards Building User-Centric Privacy-Respecting Collaborative Applications.