| 摘要 |
A movie theatre shows a barcode on an electronic screen separate from the projection screen, on a side wall of the movie room. The barcode lets a patron buy tickets to movies shown in trailers on the projection screen. The patron uses a mobile device, like a cellphone, to image the barcode and decode an URL to a web page. The electronic screen also shows a table of ticket purchases, with thresholds allowing for discounted prices. The purchases are mostly from patrons in the theatre, but could also include from patrons at other theatres seeing the same trailers. This allows dynamic group purchasing of tickets in an interactive feedback loop. |
