There's a Y Combinator startup for that: https://techcrunch.com/2019/08/13/y-combinator-bets-on-a-startup-building-a-weed-breathalyzer-for-cops/ https://techcru

There's a Y Combinator startup for that: https://techcrunch.com/2019/08/13/y-combinator-bets-on-a-startup-building-a-weed-breathalyzer-for-cops/ https://techcrunch.com/2019/08/13/y-combinator-bets-on-a-sta...