All visual advertising, cafes and shops have disappeared. Commuters walk past sensory plugs in the floor and ceiling.

The plugs send out smell and sound giving travelers an opportinity to respond on the spot through their PDAs. For example you might smell fruit. Your PDA leads you to a compartment on the wall were you pick up your purchase.

Each compartment provides a sensory experiene. So as you open the compartment to buy your copy of 'Hello' magazine a paparazzi photographic flash dazzles you.