Sensing and Activity Recognition -- Detecting Human Movement by Differential Air Pressure Sensing in HVAC System Ductwork: An Exploration in Infrastructure Mediated Sensing -- Robust Recognition of Reading Activity in Transit Using Wearable Electrooculography -- Pressing the Flesh: Sensing Multiple Touch and Finger Pressure on Arbitrary Surfaces -- Applications for Mobile Devices -- MakeIt: Integrate User Interaction Times in the Design Process of Mobile Applications -- Cooperative Techniques Supporting Sensor-Based People-Centric Inferencing -- Microsearch: When Search Engines Meet Small Devices -- Location in Pervasive Systems -- Identifying Meaningful Places: The Non-parametric Way -- An Integrated Platform for the Management of Mobile Location-Aware Information Systems -- Calibree: Calibration-Free Localization Using Relative Distance Estimations -- Location Conflict Resolution with an Ontology -- Platforms for Pervasive Computing -- Evaluation and Analysis of a Common Model for Ubiquitous Systems Interoperability -- A Context-Aware System that Changes Sensor Combinations Considering Energy Consumption -- Providing an Integrated User Experience of Networked Media, Devices, and Services through End-User Composition -- Lessons Learned from Displays, Games and Health Applications -- Overcoming Assumptions and Uncovering Practices: When Does the Public Really Look at Public Displays? -- Gaming Tourism: Lessons from Evaluating REXplorer, a Pervasive Game for Tourists -- Opportunities for Pervasive Computing in Chronic Cancer Care -- Privacy and Security -- AnonySense: Opportunistic and Privacy-Preserving Context Collection -- Privacy Protection for RFID with Hidden Subset Identifiers.