Northern Light
Superstar
I was assuming you mean replacing the outdoor paper signs at bus shelters with lcd screens.
Yes.
We already have digital adds in small number of shelters.
Vancouver used to have these at bus stops:
From: https://images.dailyhive.com/20191205113901/translink-rapidbus-3.jpg
This is one from Paris:
Source: https://www.wikiwand.com/en/Passenger_information_system#Media/File:SIEL_-_Lignes_42_et_88.JPG
This is Portland, Oregon:
Source: https://www.wikiwand.com/en/Passenger_information_system#Media/File:Portland_Mall_digital_sign.jpg