Is the software and hardware for this device open-source?
Disclaimer: I'm working on Solo (https://solokeys.com), open source FIDO2 security key, which is the successor of U2F Zero (https://u2fzero.com), open source U2F token.
One small note about your home page - 'kickstarter will launch in early fall' isn't ideal for people outside the US / northern hemisphere.