data sensing

At I/O, Google Will Be Tracking Things Like Noise Level And Air Quality With Hundreds Of Arduino-Based Sensors

If you're attending <a href="https://beta.techcrunch.com/2013/03/13/google-io-2013-registration-sells-out-in-49-minutes-as-users-report-problems-early-on-making-payments/">Google I/O this week</a>, yo