atthecoast@feddit.nltoTechnology@lemmy.world•Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere?English
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10 months agoThe UV there is mostly to keep the inverter coils free of mould. Air typically flows too fast to be meaningfully disinfected.
Better presence sensors exist, and are only used in such critical situations. These are based on radar and sense the chest movements of people.