| 摘要 |
<p>The present utility model patent application for a holography-simulating, image projection equipment at points of sale aims at providing a new way of interacting with consumers at points of sale, causing the holographic simulation of an image related to the product being sold to interact with the consumer when the latter enters the space where the product is displayed, for example the display racks in a supermarket, counters of all types, shop windows and any other marketing location or mode. Various projectors used in various ways, with screens, walls and sound output synchronised with the images are already known. The screens normally are made of canvas hanging from ropes, fastened to walls and the like, with at least one white side, or the images are projected directly on walls, which besides being static planes, are too big and thus require big structures, to accommodate computers, projector and/or television sets, as well as large spaces in markets and shops, rendering these systems costly and difficult to handle, requiring several persons to assemble, operate and disassemble the entire equipment.</p> |
