Prof' Dr' Michael Amberg Jens Wehrmann

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Prof. Dr. Michael AmbergJens Wehrmann

• Cooperative Development Realization
• of Situation Dependent Mobile Services
• Adaptive and Situation Aware Applications

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Adaptive and Situation Aware Applications

• Subject of Adaptation?
• Applications Context
• Application itself
• How does the Adaptation work?
• Manually
• by Admin (e.g. Rule-Based XML)
• by User (e.g. End-User-Programming)
• Automatically
• at Build-Time (e.g. Processes)
• at Run-Time (e.g. LBS)

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ExampleSituation Concept for SDS
Determinants
Interpretation
Description
Situationdeterminants
Situation description
Identity 49 170 1234567 Access Position
6,7 / 31,2 Access Time 04/06/03 0953
Personal Profile Age 27 Gender Male Interests
Sports Context Business Man Position
Profile Country United States City Ford
Lauderdale Nearest Context Airport Time
Profile Day Category Workday Context Business
Travel
Time
Additional Information Sources
Person
Place
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Components of Situation Aware Applications

• End-Users SituationCan situation-awareness
  create an added value?
• Development and Usage ProcessCreating
  individualized, proactive and evolutionary
  services
• End-Users AcceptanceUnderstanding the
  influencing factors
• Cooperative DevelopmentDifferent parties (e.g.
  end-user, MNO, TTP, SP) have a different
  core-competence
• RealizationEnsuring the end-users security
  privacy (e.g. anonymity)