Sensing face to face interactions.View interaction data broadcasted from Opo devices nearby.Opo is a project of Lab11 at the University of Michigan[http://lab11.eecs.umich.edu].The project can be viewed on GitHub [https://github.com/lab11/opo].

Turns your device into a Bluetooth beacon using the Eddystone-URLformat.

A platform that provides a convenient andscalable mechanism for Bluetooth device interactivity usingweb-based interfaces.Summon is a project of Lab11 at the University of Michigan[http://lab11.eecs.umich.edu].The project can be viewed on GitHub[https://github.com/lab11/summon].