Israeli startup Invertex has digitized the way we buy shoes. It uses 3D imaging and artificial intelligence, enabling smartphones to scan feet in shoe shops or at home and suggest the best buys in-store or on-line.  Invertex has just received $2 million of seed funding.

http://www.timesofisrael.com/israeli-startup-says-if-the-shoe-fits-consumers-will-buy-more/