I have come across different versions of these tools and attachments that help with reducing the amount people touch high frequency contact points such as door handles, lift buttons or cash machines.
One of the tools a handheld device usually in the shape of a hook, that can be used to open doors or press buttons.
There are different versions people have published for laser cutters like this one from AMAP:
I personally find this one a little too big but something smaller on a key chain could work for ever day use.
The other option is an attachment that can be installed on doors to be opened without using your hands like this one:
Is this something we can 3D print at the maker space? I haven’t seen any that can be laser cut.