we will sooner or later be able to go back to restaurants & cafes. after a year of distancing, some have a heightened need for social contact & real-world conversation. this bachelor or master thesis would encompass exploring the space of technologically-mediated or -enabled random lunch meetings at cafes and restaurants (especially) in vienna. possible components of such a system are mobile services or a mobile app, an interface for restaurant owners to announce their participation, and some form of communication to complement it.