MULTI-DEVICE COLLABORATION METHOD, ELECTRONIC DEVICE, AND MULTI-DEVICE COLLABORATION SYSTEM

摘要

Embodiments of the present application relate to the technical field of multi-device collaboration, and provide a multi-device collaboration method, an electronic device, and a multi-device collaboration system. The present invention can improve the development efficiency of a multi-device collaboration-based video teaching method, and reduce information transmission delay in a multi-device collaboration video teaching process. A distributed system runs in the devices in the method, and comprises: system services, a first type of services located on an upper layer of the system services, and a second type of services located on an upper layer of the first type of services and having an interface display function, the first type of services and the second type of services both being atomic services; a second device migrates a teaching video to a first device, and the first device plays back the teaching video; the second type of services of the first device may call the first type of services in other devices, so as to control other devices to collect a user action image video; the teaching video and the user action image video are processed to obtain a teaching guidance suggestion; and the teaching guidance suggestion is played back.