This is a great app, I feel a few sessions have improved my convergence already which has made the Vision Pro even easier to use! A ‘walkthrough’ of the design features would be very helpful: for instance, the way the blue dot will turn green as you properly follow it - it would be helpful to have an explainer how fast the ‘fade’ in/out responds to being ‘off target.’ Also, I believe the ‘+’ mark(s) is related to convergence, but I have intuited that from use - it would have been helpful to have a little explainer - granted, maybe I just missed that somewhere (?). Additionally, it would be nice to have a ‘setup’ to dial in where you are actually looking vs where it ‘thinks’ you are looking’ - the ‘pointer control’ accessibility feature (it shows a dot where the device believes you are looking) tells me the Vision Pro ‘thinks’ my eyes are looking at a point a little below (currently, it thinks I am looking ‘between the line I am typing on and the line below it as I edit this text) what I am fixating on… so maybe a way to turn that on for a moment and ‘calibrate’ an offset within the app - would make the ‘green dot brightness/saturation’ indicator more reliable (I wouldn’t feel like I should be doing it, but the app doesn’t think I am, because it thinks I am looking below where I ‘am’) - maybe I should do an ‘eye setup’ in settings to fix this, but I feel a quick calibration within the app would help as well - that said, maybe the calibration idea is misguided if you are trying to ‘dial in’ your vision… I am not sure. I just notice the opacity update (thank you!! Excellent feature) - also the ability to change the color of the dot maybe - this is not really important, just a thought). Recording/graphing how the session goes (so record how far ‘off’ I am from the exercise as I do it, and give a readout/graph of how I did over time?) would also be a cool feature - further level up by showing this progress across sessions (logging progress) to show improvement. The ability to turn on/off, or change the intensity/opacity of the ‘rod’ the dot slides on would be nice. If there is a way to create an ‘x/y’ grid on the screen for positioning the window that could be useful - I am not sure if it matters if the app is positioned ‘a little low/high’ in my field of view actually matters, but a faster more repeatable way of dialing that in would be nice. Lastly, if there is any research/guidance associated with ‘how much is a good amount of eye training’ (is 2 mins, 10 mins, 15 mins etc a reasonable amount of training?) this could be helpful for documentation as well. All this said, this is an incredibly well made app - please don’t take these constructive criticisms as a bad thing - I would give this app 10/5 stars if I could! Thank you so much for creating this!