Through three perceptual machines, TransVision questions the habitual ways in which we interpret and understand the visual world intervened by digital media, and how technology mediates the way we perceive reality. We have observed an increase in allergies and intolerances in modern society. Hypersensitivities are emerging not only medically but also mentally. Digital media reinforce people’s tendency to overreact through the viral spread of information and amplification of opinions, making us hypersensitive to our sociopolitical environment. By creating an artificial allergy to the color red, this machine manifests the nonsensical hypersensitivity created by digital media. In nocebo mode, red expands, which is similar to social media’s amplification effect; in placebo mode, red shrinks, like our filtered communication landscape where we can unfollow people with different opinions.