Plume last week introduced its eponymous self-optimizing WiFi system for the home. Plume adapts in real life to the different network demands made by various devices and ensures that each gets the fastest speeds possible, according to the company. The recommended setup is one pod per room and connecting space, such as a hallway, plus any cable or DSL modem or any modem/router combination. Users simply download the Plume app on Android or iOS to activate the system.