1. Copyright JNT Association 20091 Visualising eduroam A ‘flight map’ prototype TF-Mobility, February 2010 Mark O’Leary

2. Copyright JNT Association 20092 A picture is worth a thousand words? Analytical –Usage patterns & levels Diagnostic –Error rates, geographically located Promotional Tool –Compelling picture of usage –Unattended demo mode

3. Copyright JNT Association 20093 A view to deployment… Extensible –No geographic limits –Modular architecture –Intermediate data format –Well documented Meets privacy concerns –Temporal blurring –‘image processing’ (optional)

4. Copyright JNT Association 20094 Community development MSc students group design project at University of Southampton JANET(UK) ‘plays the customer’ Thanks to: Sam Miller Dan Stoner Richard Clarke Lesley Oakey Project Supervisor : Dr Tim Chown

5. Copyright JNT Association 20095 Data is parsed on a secure server Parser Log File Then converted into the interim format –One Matrix for each day and type of roaming data Data Matrix

6. Copyright JNT Association 20096 Data Matrix Days: Arbitrary Time segment: Data Matrix High pass blurring filter Server Controller Model Nodes Arc View Server authentication for hierarchy of users Structured data

7. Copyright JNT Association 20097

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9. Copyright JNT Association 20079 Future JRS deployment Adaptation to other JANET services –JVCS –Jiscmail? Accommodate RADSEC –Trialling IF-MAP as a roaming publication mechanism

10. Copyright JNT Association 200710 An invitation Prototype code available to any interested NREN –Would ultimately love to see a pan- European version of the map Presenting this work in more detail at TNC; would be nice to have other implementations to include…