Ensemble interactions describe the syncing of a user’s multiple devices to support the completion of a task in an optimal manner. This was first demonstrated in video calls, in which the calls shifted automatically from a mobile handheld device to a large-screen TV as the user walked into a room and used gesture controls to “throw” a video from a mobile device to a larger monitor. As the complexity of ensemble interactions grows with the number of smart networked equipment, support for multitasking and collaborative activity will ensue.