How you can project supporter comments onto a massive screen
Here at more onion we frequently test new tactics for digital campaigning. When working on a campaign to stop Glyphosat (a highly toxic chemical used in agriculture) for BUND (Friends of the Earth in Germany), the responsible Minister never really responded to any of our emails. So we thought: "let's find a different way to deliver these messages".
And so we did. You can take action too, it's a German campagin though so you might need google translate.
Source: Jörg Farys/BUND
Here is a nice little video of the action.