Once the data was being properly collected I developed the web-server side state machine that would determine what state the device being monitored was in. For example, if ADC pin 1 is low, then the device is idle. However, when the DIO pin 2 and ADC pin 1 is high, then the device is busy. Finally, when DIO pin 2 goes low and ADC pin 1 stays high, the device output is ready. This would trigger an email to be sent using Google App Engine's mail API.,