In Hamburg there are similar, but slightly smaller things at almost every bus stop, indicating which line to which destination arrives next in minutes. In 4 rows for a single panel, where larger bus stops have more panels. Or also smaller ones, single lined under the freestanding roof in some. Also delays, if they happen. Seems like they are all over Germany, too.

Not exactly 'comfortable', but informative. Don't have to use an app, don't need to look at the timetable, don't have to wait in uncertainty. Just go, see, ride, done.