A thread was posted a few days ago regarding this "Smart Saw". It was meet with justifiable skepticism. The saw's website is ad based. Absolutely no pictures of the actual saw could be found. Quite a lot of unsupported claims and you end up having to take their word for it, spend 30 bucks and hope for the best. Absolutely nothing in the way of projected costs to build, expectations of the unit once built or any clue as to what you end up with after spending 30 bucks.
Think I'll just save the 30 bucks and take the grandkids to Dairy Queen
"..... limited only by imagination"