Apologies if this has been discussed already.
I have received my PPM and am very happy with it. A great machine.
One thing that could be an obvious future software addition: the ability to store presets that can recall specific 4 corner and zoom settings, maybe brightness (and eventually colour) settings too - so that when moving the machine to different set locations, these setting can just be instantly recalled - thus preventing you from having to spend time to adjust them manually yourself.
Since auto-correction isn’t very sophisticated with the PPM, and since it is designed as a specifically portable machine to be used in different location, perhaps this would be an elegant solution that might save a lot of time when setting it up in different rooms, etc.