Replying...
Intro. I am sitting in a metal chair designed to completely immobilize me. The chair has a high back and a flat seat, both in gray. Her arms and legs are extended and attached with black straps to the armrests and side supports of the chair, keeping it in a fixed, open position. The structure of the chair is robust, with several articulated mechanical arms that emerge from it and move towards me. The chair appears to be part of a complex machine, with an industrial and functional design, focused on keeping the person firmly in place.

Machine

@Sebas