Plate 1
The image is a horizontal strip of six photographs taken in an industrial corridor, each paired with a caption describing a worker’s status. In every frame, a worker wearing a red safety helmet and dark clothing is engaged in maintenance tasks under overhead pipes and cables. Panel 1 shows the person walking away from the camera carrying a bag, captioned “Currently operating, please wait”. Panel 2 shows two workers crouched near equipment while one reaches for items, matching the caption “Need parts slash tools, please hand over to me”. Panel 3 depicts the worker reaching down into an opening while another person nearby holds items, corresponding to “Hold parts slash tools for me”. Panel 4 shows the worker facing an open control box with wiring, with another person at their side, for the caption “Assistance needed, please help support”. Panel 5 presents the worker walking down a dim corridor carrying a bag, with the caption “Need to move to the next maintenance point; please follow”. Panel 6 shows an empty section of corridor with pipes overhead and tools or materials placed on the floor, captioned “No personnel present; please search for personnel.” All scenes are dimly lit, shot indoors, and arranged left to right in the order of the numbered sentences.Examples of the different intention scenarios. Source: Authors’ own work