| 摘要 |
A retailing installation comprises a display window (1) having a touch sensitive area (2) connected to an electrical circuit which comprises a microprocessor (3), information store (4), projector (5) and proximity sensor (6). The presence of a customer at the window (1) is sensed by sensor (6) which results in a signal being fed to processor (3). The installation presents the customer with selectable options enabling articles for sale to be selected, examined, purchased and delivered. In a modification information could be retrieved by the customer from remote storage means linked to the internet. |
