Great stuff. Is your team interested in the STT problem?
Perhaps his YouTube channel is worth a watch. This video from four months ago compares various STT tools: https://youtu.be/pKU9CABtnOw
Speaking of apps that would, if I had to guess, love to integrate you:
FluidVoice is incredible and developing quickly. Handy is really hot right now. Also have VoiceInk out there, solid iOS option.
[ps-not parent commenter]