UNIVERSITY of NOTRE DAME COLLEGE of ENGINEERING Lessons Learned from the NetSense Smartphone Study Aaron Striegel 1 , Shu Liu 1 , Lei Meng 1 , Christian Poellabauer 1 , David Hachen 2 , Omar Lizardo 2 1 Department of Computer Science and Engineering 2 Department of Sociology University of Notre Dame
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Lessons Learned from the NetSense Smartphone Study Aaron Striegel 1 , Shu Liu 1 , Lei Meng 1 ,
Lessons Learned from the NetSense Smartphone Study Aaron Striegel 1 , Shu Liu 1 , Lei Meng 1 , Christian Poellabauer 1 , David Hachen 2 , Omar Lizardo 2 1 Department of Computer Science and Engineering 2 Department of Sociology University of Notre Dame. Problem Space. - PowerPoint PPT Presentation
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UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
Lessons Learned from theNetSense Smartphone Study
Aaron Striegel1, Shu Liu1, Lei Meng1, Christian Poellabauer1, David Hachen2, Omar Lizardo2
1Department of Computer Science and Engineering2Department of SociologyUniversity of Notre Dame
UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
Problem Space
Wireless Data TsunamiSmall Cells
Indoor Coverage
IoT QoE / Analytics
Segmented IndustryStandards Bound
How do we get good data at a reasonable scale?
! 5x Grad Students + 1-3 Friends
NewDevices
UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
Why is it Hard?
PrivacyInvasive – Phone Agent
Great Data – Social, Location
ExpensiveRaw Cost - $60+ / month
Data Scale - Granularity
UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
Talk PremiseProvide a retrospective of the
NetSense study and futuredirections / study evolution
PhoneLab – Geoffrey ChallenSUNY Buffalo
LiveLabs – Archan MisraSingapore Management University
On-Going Efforts
UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
NetSense Cell Phone StudyStudy how “always-on” networking (i.e. smartphones)
impacts how we make / keep friends
Provide 200 smart devices to incomingfreshmen at Notre Dame (Aug 2011)
Sociological
Proximity, Facebook,Phone Calls
Technical
Impact on Usage
UNIVERSITY of NOTRE DAMECOLLEGE of ENGINEERING
Funding “No bucks, no Buck Rodgers”
NSF SoCS grant - $750kThree years – 1 year prep + 2 years data200 users via “smart” devices