Neuroscientists Are Making an Artificial Brain for Everyone

I'm fairly new to San Francisco, so I'm still building my mental database of restaurants I like. But this weekend, I know exactly where I'm heading to for dinner: Nick's Crispy Tacos. Then, when I get home, I'm kicking back to a documentary I've never heard of, a Mongolian drama called The Cave of the Yellow Dog. An artificially intelligent algorithm told me I'd enjoy both these things. I'd like the restaurant, the machine told me, because I prefer Mexican food and wine bars "with a casual atmosphere," and the movie because "drama movies are in my digital DNA."