Drag Coefficient Calculations

[andrefecto]

Allow calculating a rough estimate of someones drag coefficient. We will need to calculate their frontal area and then use the power coming from a bike or bike trainer.

1. We need to build in the ability to read power, cadence, speed data from ANT+ or Bluetooth
2. Create a way to calibrate the camera using a ruler (so it has a reference for measuring)
3. Calculate the CDA in real time
4. Show the CDA, Power, Cadence, Speed, etc. in a new window or allow it to be locked to a quadrant