There is one extremely convenient place for an additional Constellation sensor that would significantly improve tracking reliability and Oculus has already showed it to us. : r/oculus
Oculus Rift S Is Official: Higher Resolution, 5 Camera Inside-Out, $399
Amazon.com: Skywin VR Tripod Stand HTC Vive Compatible Sensor Stand and Base Station for Vive Sensors or Oculus Rift Constellation (2-Pack) : Video Games
Entering the Cave and holding the torch. Pay attention to the animal... | Download Scientific Diagram
Oculus Rift Constellation Teardown - iFixit
How virtual reality positional tracking works | Page 2 of 3 | VentureBeat
Rear view and control box of the Oculus Rift DK1 virtual reality... | Download Scientific Diagram
Amazon.com: Skywin VR Glass Stand - HTC Vive Compatible Sensor Stand and Base Station for Vive and Rift Constellation Sensors (2-Pack) : Cell Phones & Accessories
Oculus and Valve Mum on Third-party Tracking API for Constellation and Lighthouse
Facebook and Oculus Snap Up (Another) VR Hand Tracker | WIRED
Constellation tracking | Mastering Oculus Rift Development
Skywin VR Tripod Stand HTC Vive Compatible Sensor Stand and Base Station for Vive Sensors or Oculus Rift Constellation (2-Pack) [video game] - Walmart.com