The interaction method implemented by the terminal device comprises the following steps: acquiring an interface bottom layer of a space, wherein the interface bottom layer comprises a measurement drawing with direction information and distance information; establishing a mapping relationship between an external device and an identifier which is marked on the interface bottom layer and corresponds to the external device, wherein the identifier indicates the physical position of the external device; receiving attribute information of the external equipment from the external equipment; acquiring a live-action image in the space; determining that the real scene image contains a target object; determining target presentation information of the target object according to the attribute information of the external equipment; and displaying the live-action image and the target presentation information, wherein the target presentation information is added to an image position corresponding to the target object in the live-action image as an augmented reality (AR) mark.
Intelligent interface based on augmented reality