How Fast is Your Carrier? Crowdsourcing Mobile Network Quality with OpenSignal

Interested in citizen science you can do on your phone? Check out these cool projects on SciStarter that let you contribute valuable data to research via cell phone apps!

by Nina Friedman

I was on a call with Teresa Murphy-Skorzova, Community Growth Manager for OpenSignal, an app that uses crowd-sourcing to aggregate cell phone signals and WiFi strength data throughout the world. Teresa began to explain how OpenSignal maps signal strength and how this process contrasts the way cell pho

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