Back when the Internet of Things was a hot new idea, "edge" did indeed refer to devices like phones and fridges. These days "edge" more commonly refers to the

Back when the Internet of Things was a hot new idea, "edge" did indeed refer to devices like phones and fridges. These days "edge" more commonly refers to the "edge of the cloud", i.e. still a datacenter, just not in us-east-1. Serverless also does not mean no servers, it means no sysadmins.