The recent pandemic was a wake-up call for paying attention to "wellness" factor when it came to public buildings and facilities around the world. Masks provided a certain level of protection, but unfortunately it was widely politicized, leaving many to be exposed to airborne viruses. Beyond viruses, the world also continued to suffer from increased substance abuse, including Fentanyl in public locations such as bathrooms and elevators. Xandar Kardian has created a radar technology that can discretely, continuously and autonomously monitor the vital signs of occupants in closed spaces for possible rapid deterioration and also help automate disinfection controls.