| 摘要 |
<p>An advertising display in a space such as an elevator, waiting room, lounge, lobby or restaurant receives passenger identification and/or personal interest information from a portable device or swipe card carried by the viewer, or from keys or a touch panel, or from voice, in order to present advertisements oriented toward the viewer. The display may have buttons, touch panels, and fingerprint panel to permit making selections and to authenticate identity. The portable device may transmit transactional information such as addresses, numbers and credit card information. The display may provide information to a personal digital assistant or laptop, or over the internet or telephone.</p> |
