| 摘要 |
A point-of-sale multi-directional wind simulator will allow customers to evaluate the aerodynamic properties of active eyewear prior to purchase. The invention is configurable in stand-up and countertop configurations. The device will be positioned at or near the point-of-sale of eyewear counters/displays. The invention will allow customers to assess the effectiveness of their potential eyewear purchase by simulating the air/wind flow commonly experienced on bicycles, boating, motorcycles, skiing, etc.
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