I am impressed with the avionics of the Mavic Air. I know it varies from DJI drone to drone but I am intrigued by the MA, maybe because I am a bit techie and the MA is my first drone. Can some of you give a description of what you know about the Mavic Air design? For example, I know there is an IMU because we need to calibrate it at times. What is it and how does it work? There is also a GPS for location, electronics to control the rotor for balance and propulsion, vision sensors, etc. So, what do you all know about the MA?