You can buy a refurbished Kinect One PC from ebay or amazon. At the moment this is the best performing sensor for the AR Sandbox. We will add new sensors as soon as we have something better. We are considering the Femto Bolt from Orbbec.
@@TheTretistaKelverian What do you mean you need graphic card? every computer has a graphic card. Some powerful external graphics, some have integrated circuit with the processor. Basically if you have AMD ryzen with integrated VEGA graphic card it will work smoothly.