Figma is the industry-standard design tool used to build websites, mobile apps, and interactive prototypes.
It’s "cloud-native," meaning you don’t have to download software or save files to your desktop; everything lives in your browser or a lightweight desktop app, allowing multiple people to design the same screen at the exact same time.
You make a visualisation of 4 screens of the kiosk:
These screens are presented and discussed with the client.