To be very honest!!!
i was working on and developed way too much speech related software, probably way before most of you even owned a computer!
but i fail to understand how this could be useful combining with a crypto? FUTILE
I know right, I've seen so many ICOs just taking every day functional systems and adding a blockchain then asking for millions to develop it. Like that invoicing system. Now this and a few others. They are just cash grabs for the devs. Lots of lessons will be learned here.