$RGGI announced that its 2.0 version of Wanda SD-a light-duty Autonomous Mobile Robot (AMR) with the ability to be guided into a space by a Smart Device (smartphone or tablet) and Wanda SA-an automated mobile robot that will work through the night by itself that uses UVC lights to start the disinfection cycle has advanced dramatically towards being ready for sales.

https://finance.yahoo.com/news/resgreen-group...00769.html