The 90 seconds-presentation of the SS 2007 edition of the Seminar o Context-Aware and Ambient Applications at b-it Bonn.

1. Prof. Dr. Armin B. Cremers, Prof. Dr. Albrecht Schmidt, Holger Mügge, Dagmar Kern, Paul Holleis, Julia Kuck, Alexander Goth, Tobias Rho, Daniel Speicher , Pascal Bihler

2. Context-aware communication Sumit Gupla

3. Context aware communication • Human interaction with communication devices. • Example: how people get affected in presence and absence of these devices. 1) Grocery store. 2) Ringing of mobile phones or other communication 3) Many more……… • Question arise how to sort out the related issues.? • Solution : Context aware communication. • Location based device concept. • Evolves M to M and H to M interaction. device in mobile restricted areas.

4. Location and context-aware user interfaces - Flexible User Interfaces for Mobile Devices Ming QI

5. Seminar Context-Aware and Ambient Applications Topic: Context-Awareness realization and User Interface Design Ming QI , 276777 Media Informatics

9. Location and context-aware user interfaces - Flexible User Interfaces for Mobile Devices Ming QI , 276777 Media Informatics Tim Clerckx and Karin Coninx Hasselt University

10. Ming QI , 276777 Media Informatics Carnegie Mellon University

11. Seminar Context-Aware and Ambient Applications Ming QI , 276777 Media Informatics Thanks for attention! Detail information is been compiling! Vielen Dank!

12. Programming context-aware applications Andreas Seelinger

13. Programming context-aware applications

16. Indoor and outdoor location sensing Hagop Araklian

17. Indoor and outdoor location sensing Both Indoor Outdoor Technology Techniques GPS Galileo ActiveBadge ActiveBat Cricket Radar Pinpoint Camera-Phone Ms Easy-Living Bluetooth GSM-Finger Print GPS RF, TOF, Lateration IR, Proximity Ultrasound, TOF, Lateration Ultrasound, Proximity, Lateration 802.11, RF, Triangulation RF, Lateration Capture & Send, GPRS Camera Bluetooth Devices Mobile Phones WLAN

18. Security and privacy issues in location and context-aware systems Axel Dirla

20. From Context to Situation – Applying Formal Concept Analysis ? Hongqi Wang

21. From Context to Situation – Applying Formal Concept Analysis

22. What is Formal Concept Analysis Concept Formal Concept Analysis information information information Concept Lattice of Information Concept C = (E,P)

23. Example O X O X Wednesday Morning O O X X Tuesday Evening O X O X Monday Morning X O X O Sunday Noon Family Train Car Laptop

24. Example Family Car Laptop O2: Tue Eve Train O1: Sun Noon O3: Wed Morning O4: Mon Morning

25. FCA in Ambient Computing Situation Information Information Information Concept Information Information Information

26. Example Family Car Laptop O2:Tue Eve Train O1:Sun Noon O3:Wed Morning O4:Mon Morning Family Vocation Business Trip

27. FCA in Ambient Computing e.g. Situation ->Service Situation Situation Situation Situation

28. Thank You !

29. Architectures and middleware for context-aware systems - Context-Specific discovery of Services using Ontological Florian Kronenberg

30. Context-aware service-oriented architectures Architectures and middleware for contex-aware systems Context-specific discovery of services context management: representation and reasoning informal representations, e.g. natural language formal representations, e.g. ontology-based dedicated context provider services dynamically adapting autonomous devices B-IT Seminar ”Context-aware and ambient systems” Florian Kronenberg

31. Thank you