Too Long; Didn't Read
Earlier this month at the 2018 CoinDesk Consensus Hackathon in New York, my team signed up to build a supply chain <a href="https://hackernoon.com/tagged/blockchain" target="_blank">blockchain</a> app to track NYC produce from farm to restaurant. When I asked the on-site local sustainability worker who the users were, she told me that some farmers who needed to use the app were <em>“70 years old, don’t check their email and can’t use the current Excel spreadsheet system”</em>.