Nanotechnology, Deep Learning, Artificial Intelligence, Counterfeiting.
https://www.bcg.com/publications/2019/stamping-out-counterfeit-goods-blockchain-internet-of-things-iot https://www.azonano.com/article.aspx?ArticleID=1932 https://davidkigerinfo.wordpress.com/2016/09/18/nanotechnology-the-next-supply-chain-management-revolution/