Numerical display on the focus step indicator would be very useful. See my mockup screen below :
However one thing I've noticed, the focus steps doesn't really correlate with the physical lens focusing upon each boot up of the drone. From my observation while finding the hyperfocal sweetspot on my Mavic, it is sometimes 18 steps from infinity and sometimes it is 8 steps, or somewhere in between.
I've done sequential steps counting and taking app screenshot and Mavic still photo on each focal step, 1-28 steps from infinity. Loaded the DNG sequence in After Effects, pixel peep compared the frames and found the sweetspot where entire frame is in good focus is at 8 steps from infinity. Rebooted the Mavic and repeat the process again several times, and not everytime yields the same step value for the hyperfocal sweetspot. Could be a bug in the GO app.
I did the entire process while the Mavic is resting on a tripod, so the results should be consistent, but it isn't.
Focus step with numeric display
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