what if two users who hold their keychains close to each other can automatically follow each other and connect on Hive without opening their phones?
Could put an NFC chip in the keychain like what Violetta did with her guitar pick. Tapping the keychain would open the desired blog and from there it's one tap to follow.
So the keychain could contain the chip so when two keychains would come in contact with one another it would allow the both members of the platform to follow each other. When the process is successful a red light could blink from the inside of the keychain (that would look pretty cool) It would be awesome to see that in action but I think that the very simple interface for the onboarding platform is the way to achieve that as members first have to be on Hive in order for the keychain process to happen.
I don't think just tapping two keychains together will work without tapping it on the phone as there needs to be a way to submit the transaction. When not logged in, the frontend should prompt a signup/login/connect wallet modal when trying to follow or perform any other actions.