I really like the idea of using something like as a U2F authenticator that allows me to define a additional local PIN. There are whole number of application thi

I really like the idea of using something like as a U2F authenticator that allows me to define a additional local PIN. There are whole number of application this would be useful for. I strongly recommend this talk by Andrew "Bunnie" Huang it gives a lot of background on his thinking about Open Hardware/Software: https://www.youtube.com/watch?v=zXwy65d_tu8 https://www.youtube.com/watch?v=zXwy65d_tu8