Wow! That video demo is super impressive! I have had the Projection Pro Billiards setup since 2019. While I am happy with it, your execution takes the basic idea to a completely different level. Nice job!
I did notice your TV screen was not showing a 9' table, but perhaps a 7' table. I can tell quite easily by the proportion of the ball diameter to the slate surface. Your real table was not 9' so maybe they match up. I'd strongly suggest to make the table an accurate size and let the user pick it, if you have not already done so. A huge pet peeve of mine over the years with the dozen or so table layout computer drawing tools is they are not accurate in the ball diameter to table size ratio. That makes a difference when doing the layouts, because the balls have width, they are not only a center point.