
assignment -- sign:
Create a sign expressing a prohibition of some kind. You may choose from:
- don't talk during lectures
- don't unplug a particular USB device
- don't start two (particular) applications simultaneously
For example, a don't spit on the street
campaign was held in China, during the outburst of SARS.
This resulted in signs, similar to non-parking or
no-smoking signs.
Literature: 1000 signs, Taschen Verlag