Mattel has scrapped a “smart home” device designed with kids in mind after awful reviews and privacy concerns. “Aristotle” was first shown off at CES earlier this year. The red-and-white device is meant to be kept in a child’s room where its WiFi-enabled camera acts primarily as a voice-controlled baby monitor. It can adjust lighting levels, noting when babies wake up and then playing a lullaby or turning on a night light. The device also claimed to be abl