“Lived body” is a concept from Maurice Merleau-Ponty’s phenomenology. In the provided context, it is defined as a way of understanding the body not as a mere device that receives the world, but as something that generates meaning through relations. The body is not treated as a passive container or a neutral instrument; instead, it is the site where perception, movement, and relation become meaningful.
The passage uses this idea to describe situations in which images and displays are experienced through bodily engagement. When a viewer follows motion with the eyes, adjusts focus, or moves around in space, the image appears not as a fixed object but as a relation between body and world. In this sense, the “lived body” helps explain how visual experience is shaped by embodied participation rather than detached observation.
The context does not provide a broader philosophical explanation beyond this usage, so the term should be understood here specifically in relation to perception, movement, and the bodily constitution of meaning in viewing situations.