The tree of Spatial Computing has many branches. The use of Tangible User Interface mechanics in a super specific application like this is a perfect bottom up design from function approach and I love it. He has all the building blocks, no pun intended, to reshape the same experience deeply customized for any number of domains like digital twin monitoring of manufacturing plant lines or dynamic ERP dashboards or K-12 like the original Dynamic Land work. Looking forward to whatever he is getting ready to reveal.