Preskett said: "I had noticed Erik (the hotdog vendor) at different spots earlier in the show and, when he arrived here, I had a chat with him about his business.

"The fact that he follows the flow of people around drupa and sets up wherever he notices the highest visitor traffic is a great confirmation of the high level of visitors we’re seeing on the Canon stand.

"So far, the Hotdog-o-meter is indicating a thumbs-up for Drupa 2012."