> TikTok is suggesting it could read people’s emotions I assume that isn’t too hard for a company which has a big and well labeled dataset? I’m pretty confiden

> TikTok is suggesting it could read people’s emotions I assume that isn’t too hard for a company which has a big and well labeled dataset? I’m pretty confident that Spotify knows exactly when I’m sad, because at those times I like to listen to very certain music. I’m also sure that Google has the same capabilities (and is probably implicitly using them already, as their ad model automatically tests the ad’s performance across different groups?)