1. Ibrahim Armaç & Daniel Evers SAM 2008, Leipzig, Germany 10.05.2008 Client Side Personalization of Smart Environments

2. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 2/7 Overview  Introduction into eHomes  eHomes and mobility  Client side personalization  Implementation aspects

3. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 3/7 Introduction into eHomes  Motivation: Value-added services by combination of devices  Challenges: Heterogeneity High development costs Mobility User acceptance  Basic concept: Component-based (OSGi) Layered architecture Specification, configuration and deployment

4. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 4/7 eHomes and Mobility  Users are mobile in everyday life Work place, hotel, friends, public places etc.  Visited environments should behave personalized Provide personal services Adapt to user preferences  Goal: Comfort-enhancement by supporting users in personalizing (multiple) environments Data/User Model

5. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 5/7 Client Side Personalization  Benefits of a mobile device: Personal data always available (identities, preferences etc.) No interconnection of environments needed User retains control over his data Support of selection, configuration and deployment of services … User Profile

6. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 6/7 PDA UI Authenticator Identity Manager User Model eHome Top-Level Service Service Manager Get reference Use service User Model Synchronize System Architecture Authenticator Authentication

7. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 7/7 Implementation Aspects  Eclipse Rich Client Platform (RCP) on service gateway  Embedded RCP on mobile device Dell Axim X51v with Windows Mobile 5 IBM’s WebSphere Everyplace Micro Environment as JVM  Wireless communication based on JXTA  Own RMI implementation based on JXTA eHomeSimulator

8. MobilityClient Side PersonalizationImplementationeHomes Protecting Privacy of Mobile eHome UsersIbrahim Armaç 8/7 Evaluation on Different Demonstrators