When not actively in use, the kiosk rumbles with the sound of urban traffic.
Horns blare, sirens scream and the monitor pulses with alternating flashes of red and blue lights.
If they respond to the on-screen invitation to touch the magnifying glass, the caper begins. The quiz's 10 questions deal with such topics as hand washing, food storage and sources of food-borne illness. McClean then gives some deep background about the question's topic. That's why he goes into more detail at the end. The council wanted to learn a few things, too.