makes sense Biocloud , passive notinvasive makes people feel safe https://www.blogto.com/city/2021/03/majority-downtown-toronto-workers-are-ready-go-back-office/ "Among the 506 downtown Toronto office workers surveyed by Nanos between Jan. 29 and Feb. 5, 83 per cent of respondents said it was "important for them to feel their workplace was safe from a public health perspective." The same ratio also stated thatit is for them to know what their employer expects when they come back to work, while 80 per cent indicated that they want to feel safe while travelling to the office.""