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

Copyright JNT Association 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

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

Copyright JNT Association 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

Copyright JNT Association 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

Copyright JNT Association 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

Copyright JNT Association 20097

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

Copyright JNT Association 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…