I am an everyday user. I want to greet others from an unfamiliar distance, so that I can remain friendly while observing health guidelines.
Suggested solution attached.
@david I'll take two!
@richard Just remember to be careful if someone suggests magnets.
https://www.theguardian.com/australia-news/2020/mar/30/astrophysicist-gets-magnets-stuck-up-nose-while-inventing-coronavirus-device
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@david I'll take two!