A method, system, computer program product and service for aiding a
shopper in locating a product in a store are presented. The shopper
enters an identifier for a desired product into a wireless computer, such
as a tablet computer or a Personal Digital Assistant (PDA). A server
determines both where the shopper is presently located (starting physical
location) and where the desired product is located (final physical
location) in the store. The server then sends the wireless computer a
real-time image that corresponds with a changing physical location of the
shopper, such that the shopper is able to find the desired product by
following a travel pathway to the final physical location of the desired
product.