The invention discloses an augmented reality-based man-made carelessness early warning method. The method comprises the following steps of: shooting a plurality of entity operation devices of electronic equipment by using an intelligent wearable device to obtain interface depth data; performing spatial position calculation according to the interface depth data so as to set a plurality of corresponding wrapping geometric elements between the entity operation devices and the intelligent wearable device to respectively wrap the entity operation devices; shooting a hand of a wearer of the intelligent wearable device to obtain a posture and a spatial position of the hand; and judging whether the hand touches one of the wrapping geometric elements according to the posture and the spatial position, if so, further judging whether a corresponding program corresponding to the entity operation device is correct, and if not, executing an early warning action to avoid man-made carelessness. |