A head-mounted display produced by Sony, this device was an early example of VR technology. John Carmack, a renowned game developer, was noted for attempting to modify one of these displays to reduce latency, showcasing the early efforts to improve immersive visual experiences.
modifying his own Sony headmounted display that he had bought to reduce the latency.
""Palmer Luckey mentions that John Carmack, a prominent figure in gaming and VR, was actively trying to modify his personal Sony headmounted display to improve its performance, specifically to reduce latency."