Software-driven glasses-free 3D displays force a Windows + NVIDIA RTX 2070 SUPER or better host. A 3DV Spatial Display does not — and the reason is not the panel, but where the eye-tracking and stereoscopic rendering pipeline runs.
SBS is the simplest possible 3D input format: two views packed into one rectangular frame. It is the universal input for glasses-free 3D displays. The format is small. The stereoscopic pipeline that has to follow it is not.
Vergence and accommodation evolved to agree on one physical distance. Glasses-free 3D displays force them apart. The conflict is bounded by the optics; whether a product stays at that bound depends on the tightness of the stereoscopic pipeline.
Every modern glasses-free 3D display uses a lenticular lens. The lens is the shared foundation. What separates the products is the pipeline around the lens: where eye tracking, stereoscopic rendering, and pixel routing run.
Most glasses-free 3D displays are Windows-only because the eye-tracking and stereoscopic pipeline runs on the host. 3DV Spatial Displays move that pipeline onto an integrated FPGA inside the panel, which is why the same display works on Windows, macOS, and Linux without any vendor software.
A spatial monitor produces depth by combining two image views, an optical direction layer, eye tracking, and real-time pixel remapping. This article walks through each layer and explains why the pipeline implementation matters more than the optical element.