Honest story because the pivot is the interesting part. Six months ago I wanted to replace the Windows lock screen with voice recognition. Not a passphrase, actual speaker verification. Say anything, it checks your voiceprint on your own machine, unloc…

I want to tell the whole story, because the thing I set out to build and the thing I ended up with are different — and the change is the interesting part. Where I started. I wanted to replace the Windows lock screen with my voice. Walk up, say somethin…