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TELEIOS 2nd User Community Workshop

TELEIOS 2nd User Community Workshop. Introduction and Agenda. Dr. Eva Klien Spatial Information Management Fraunhofer IGD Tel +49 6151 155 – 412 eva.klien@igd.fraunhofer.de www.igd.fraunhofer.de. Welcome to Fraunhofer IGD. 215 Employees (FTE) 16,2 Mio € Budget 4 Locations

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TELEIOS 2nd User Community Workshop

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  1. TELEIOS 2nd User Community Workshop Introduction and Agenda Dr. Eva Klien Spatial Information Management FraunhoferIGDTel +49 6151 155 – 412eva.klien@igd.fraunhofer.de www.igd.fraunhofer.de

  2. Welcome to Fraunhofer IGD 215 Employees (FTE) 16,2 Mio € Budget 4 Locations Darmstadt, Rostock, Graz und Singapur 12 R&D-Departments for the applied research and the utilization of research results in the economy • The world's leading institute for applied research in Visual Computing Fraunhofer IGD, April 4, 2012

  3. Fraunhofer IGD Darmstadt • Competence Centers • Interactive Multimedia Appliances • Interactive Engineering Technologies • Information Visualization and Visual Analytics • Virtual and Augmented Reality • Spatial Information Management • Medical Imaging andCognitive Computing • Identification and Biometrics • Visual Computing System Technologies Fraunhofer IGD, April 4, 2012

  4. Involving the TELEIOS User Community Capturing the requirements of the TELEIOS user community 1st User Community Workshop: User RequirementsAnalysis: Continuous testing and evaluation of TELEIOS infrastructure by the community 2nd User Community Workshop: Informal but structuredfeedback: Interactive demonstrations, DiscussionsandQuestionnaires 3rd User Community Workshop: User evaluationof final system Keep theinterestedstakeholdersinformedabouttheevolutionoftheprojectandprovide a platformtocontribute Project Newsletter + Video User Community Workshops Variousdisseminationactivities (publications, presentations, …)

  5. Goals of this Workshop To inform you on the evolution and status of TELEIOS Ensuring community support Providing you a platform to express your expectations towards the project To demonstrate the implemented system components and receive your feedback on their usability To demonstrate and to discuss the effectiveness and applicability of innovative methods for improving the access to EO data To collect suggestions and requirements for the system evaluation that will be performed by the end of the project  3rd User Community Workshop in 2013

  6. Report from 1st Workshop 13 October 2010, hosted by ESA in Frascati Around 30 participants Focus on: presenting the vision of TELEIOS to the international Earth Observation community capturing the EO community’s requirements for the TELEIOS infrastructure to be developed With a methodology based on user stories a set of high-level requirements was successfully captured in the brainstorming sessions In the aftermath of the workshop, these high-level requirements were prioritized and categorized by the TELEIOS use cases leaders NOA and DLR. They serve as a basis for the ongoing use case developments.

  7. User Stories • User storiesischaracterisedthroughthefollowingelements: • Short natural language sentences describing desired functionality of a system • User storieshelp in ensuring a commonunderstandingbetweenthe different stakeholdergroups (developers, end users). • Theycould also beseenas a scriptfor a demonstratortobedevelopedlater on. • A user story is a short sentence and might follow the pattern • “As a <role> I want <something> so that <benefit>”

  8. User Stories – Examples (1) As an end user of EO data products, I want to query the products based on their semantic content and on the geographical extent using a single query in order to increase precision and recall in the EO image discovery process and to reduce manual effort (2) As an expert user (EO Scientist / Scientific User, Service Provider), I want to be able to trigger a computation that updates the threshold values based on the information on “validated hotspots” I have input before (3) As an EO expert, I want to have full transparency of all features of a software I use for Image Information Mining in order to be able to assess the suitability of the generated EO product for my needs

  9. User Stories – Statistics (I) NOA Use Case Total: 38 User Stories DLR Use Case

  10. User Stories – Statistics (II)

  11. Post-Workshop Activities (I)

  12. Post-Workshop Activities (II) From User Stories to Use Cases Transfer User Stories into Use Cases Identify user stories that cover functional requirements on the system Group the user stories and identify related user stories and the nature of the relationship such as generalization, specialization. Identify user stories that can be transferred to whole use cases and those that correspond to parts of use cases.  Use Cases follows a formal structure (template) and cover details such as preconditions, steps in a success scenario or processed data

  13. ExampleUse Case

  14. Overview on Timeline for TELEIOS Software Development Implementing and deploying the TELEIOS infrastructure V2 Implementing and deploying the TELEIOS infrastructure V1 Designing the TELEIOS SW architecture Setting up the TELEIOS SW and HW components 3 21 27 32 0 6 12 18 24 30 36 We are here 3rd User Community Workshop 1st User Community Workshop 2nd User Community Workshop

  15. 2nd Workshop We show an intermediate snapshot of the TELEIOS system Components are still under development No formal evaluation of the functionalities is foreseen at this point in time We solicit your feedback through: Interactive demonstrations and discussions Feedback questionnaire: Consists of a set of generic questions concerning your interests and expertise followed by specific questions for each individual session Time is allocated at the end of each session for filling out the questionnaires

  16. Agenda – Thursday Morning

  17. Agenda – Thursdayafternoon

  18. Agenda – Fridaymorning

  19. Organisational Issues • Dinner todayat 19:00 • Darmstädter Ratskeller Hausbrauerei • Market Place 8 Fraunhofer IGD http://www.ratskeller-darmstadt.de/

  20. Introductory Round Some topics that we are interested in: Please describe your daily work with EO data. Which user role describes your work with EO data best (scientific user, end user, software developer for EO software…) From the things that you heard before about TELEIOS: What are your generic expectations towards the project? How do you expect to benefit in your daily work from the TELEIOS software? What would you consider the most exciting development? Is there any important related problem that the TELEIOS project is not addressing? Which tools are you using for your work with EO data? Which workshop sessions are of most interest for you?  There is time allocated in the afternoon for short use case presentations

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