While moving around public spaces, venues and events everyone tends to have to touch pretty much every door, elevator button etc.
Why not look at hands free options?
We have seen sliding doors, but what about elevators operated with your feet using foot pedals?
Likely that we'll see an increase in foot-operated door openers coming onto the market as people take opportunities for manufacture - saw a local post for these recently & pretty sure I've seen others on LinkedIn in the past few weeks. Hopefully venues will start to automatically install these on their own doors, but as an industry we may have additional requirements where these need incorporating into specifications (temporary structures / temp toilets etc - there'll be loads of other examples).
What's the betting that one of the merch-du-jour items in a post-Corona events world will be a (branded!) portable no touch door opener!