The viral selfie app ImageNet Roulette seemed fun – until it called me a racist slur

How are you supposed to react when a robot calls you a "gook"? At first glance, ImageNet Roulette seems like just another viral selfie app – those irresistible 21st-century magic mirrors that offer a simulacrum of insight in exchange for a photograph of your face. Want to know what you will look like in 30 years? If you were a dog what breed would you be? That one went viral in 2016.