I think this is definitely coming, but it takes time or lots of money or both for a product to arrive on the market. These terracotta tiles (which are popular

I think this is definitely coming, but it takes time or lots of money or both for a product to arrive on the market. These terracotta tiles (which are popular in the 1950s-1970s area I live) seem to have proprietary connectors and cabling which complicates installation, regulatory compliance and repair.