Also check out the company named "Light Field Displays" for stunning displays. Not exactly the same as volumetric. Arguably better in some ways. Definitely more

Also check out the company named "Light Field Displays" for stunning displays. Not exactly the same as volumetric. Arguably better in some ways. Definitely more expensive though. https://www.holoxica.com/light-field-displays https://www.holoxica.com/light-field-displays