I use QR codes to move snippets between mobile phones. That could work on a notebook (with a camera). There is also https://messenger.chirp.io/ https://messenge

I use QR codes to move snippets between mobile phones. That could work on a notebook (with a camera). There is also https://messenger.chirp.io/ https://messenger.chirp.io/ to use sound for information transfer (works better on notebooks, but probably not kiosks). All that is pretty useful for quickly sharing URLs.