MobiCASE 2009 - Session 1: To Your Health -- Nutrition Monitor: A Food Purchase and Consumption Monitoring Mobile System -- A Personalised Body Motion Sensitive Training System Based on Auditive Feedback -- MobiCASE 2009 - Session 2: System Software I -- Context-Aware Authentication Framework -- The Tradeoff between Energy Efficiency and User State Estimation Accuracy in Mobile Sensing -- Dynamic Migration of Computation through Virtualization of the Mobile Platform -- MobiCASE 2009 - Session 3: On the Go! -- Intelligent Telemetry for Freight Trains -- OneBusAway: A Transit Traveler Information System -- MobiCASE 2009 - Session 4: Industry Track -- WebCall – A Rich Context Mobile Research Framework -- Lively Mashups for Mobile Devices -- Ads Go Mobile: Assessing the Opportunities and Challenges of Personalised Ads in a Mobile Search Service -- Mobile Visual Analytics for Datacenter Power and Cooling Management -- MobiCASE 2009 - Session 5: System Software II -- RFID-based Distributed Memory for Mobile Applications -- A Mobile Application to Detect Abnormal Patterns of Activity -- Energy-Efficient Localization via Personal Mobility Profiling -- MobiCASE 2009 - Session 6: Mobile Assistants -- Multi-agent Meeting Scheduling Using Mobile Context -- Bayesian Networks-Based Interval Training Guidance System for Cancer Rehabilitation -- Mobile Context-Aware Personal Messaging Assistant -- MobiCASE 2009 - Session 7: Rich Mobile Media -- OCRdroid: A Framework to Digitize Text Using Mobile Phones -- Gradient Domain Image Blending and Implementation on Mobile Devices -- A Comparative Evaluation of HTML5 as a Pervasive Media Platform -- MobiCASE 2009 - Demonstrations and Posters Session -- Study of Usability of Security and Privacy in Context Aware Mobile Applications -- Friendlee: A Mobile Application for Your Social Life -- A Prototype for Resource Optimized Context Determination in Pervasive Care Environments -- RFID-based Distributed Shared Memory for Pervasive Games -- IMUI Workshop - Session 1: Context and Constraints -- Coarse In-Building Localization with Smartphones -- Delay Analysis of Large-Scale Wireless Sensor Networks -- ProVer: A Secure System for the Provision of Verified Location Information -- IMUI Workshop - Session 2: Games and Guides -- Designing Mobility: Pervasiveness as the Enchanting Tool of Mobility -- Context-Aware Recommendations in Decentralized, Item-Based Collaborative Filtering on Mobile Devices -- deSCribe: A Personalized Tour Guide and Navigational Assistant.

This proceedings volume includes the full research papers presented at the First International Conference on Mobile Computing, Applications, and Services (MobiCASE) held in San Diego, California, on October 26-29, 2009. MobiCASE highlights state-of-the-art academic and industry research work in domain topics above the OSI transport layer with an emphasis on complete end-to-end systems and their components. Its vision is largely influenced by what we see in the consumer space today: high-end mobile phones, high-bandwidth wireless networks, novel consumer and enterprise mobile applications, scalable software infrastructures, and of course an increasingly larger user base that is moving towards an almost all-mobile lifestyle.