Service-Oriented Smart and Comfortable Homes for Better Recreation and Leisure Time -- Designing Acceptable Assisted Living Services for Elderly Users -- Dynamic vs. Static Recognition of Facial Expressions -- Towards Human Centered Ambient Intelligence -- HOMEinTOUCH Designing Two-Way Ambient Communication -- The Influence of Control on the Acceptance of Ambient Intelligence by Elderly People: An Explorative Study -- JXTA-SOAP: Implementing Service-Oriented Ubiquitous Computing Platforms for Ambient Assisted Living -- The PERSONA Framework for Supporting Context-Awareness in Open Distributed Systems -- Enabling NFC Technology for Supporting Chronic Diseases: A Proposal for Alzheimer Caregivers -- Intelligent and Cooperative Domestic Devices for Smart Home and Shopping Environments -- Designing an Interactive Messaging and Reminder Display for Elderly -- Adaptive Estimation of Emotion Generation for an Ambient Agent Model -- End-User Software Engineering of Smart Retail Environments: The Intelligent Shop Window -- Mobility and Logistics -- Collect&Drop: A Technique for Multi-Tag Interaction with Real World Objects and Information -- Tracking Outdoor Sports – User Experience Perspective -- Rich Tactile Output on Mobile Devices -- An Ambient Agent Model Exploiting Workflow-Based Reasoning to Recognize Task Progress -- An Architecture to Automate Ambient Business System Development -- Navigation and Guidance in Unknown Environments and Unusual Situations -- C-NGINE: A Contextual Navigation Guide for Indoor Environments -- Creating Design Guidelines for a Navigational Aid for Mild Demented Pedestrians -- Context-Aware Indoor Navigation -- Context-Oriented Health Monitoring and Alerting Systems for a Carefree Life -- Distributed Defeasible Contextual Reasoning in Ambient Computing -- Analysis of Heart Stress Response for a Public Talk Assistant System -- Stone-Type Physiological Sensing Device for Daily Monitoring in an Ambient Intelligence Environment.