I like their innovation about hardware wallet integration, but I don't really know how it works, what can they do with this?
Hardware wallets is a security device that allows user to store their cryptocurrencies holdings. It enable users to secure their payments and manage their cryptocurrencies without exposing anything about their information
So from what I read above that kucoin is the only exchange for public swap, is there some info about other exchanges joining the public swap in Q1 2020?
It could be, but I think they cannot disclose due to NDA