How it works
Here are some screen dumps and a description of the workflow of the prototype.
In Lausanne, a member of the organizing committee will have an iPad and be present in each room. He or she will select the session.
At the end of each session as the participants walk out, they just select their smiley and save!
Much like the World Happiness Index, their feedback scores are relayed to our server.
In any case, I look forward to seeing you the Agile Tour in Lausanne!