Human Not Human

So as I'm getting my feet on the ground, I thought I'd write a binary classification post for mortals. My focus is on the minutia of working with the data, and how to pick a problem that's simple enough to solve from the ground floor. As it happens, I recently installed a fixed position camera to a Raspberry Pi over my porch. I wrote some code to text me when a motion event triggers. And then came a text every 20 minutes with a picture of a cat on it.