| 发明名称 | Methods and apparatus to monitor shoppers in a retail environment | ||
| 摘要 | Methods and apparatus to monitor shoppers in a retail environment are disclosed herein. In a disclosed example method, a first signal is transmitted via a first device in a first direction to a second device and a second signal is transmitted via the first device in a second direction to a third device associated with a shopper. A direction of travel of the third device is determined based on the first signal and a path of travel of the third device through a monitored establishment is determined based on the second signal. | ||
| 申请公布号 | US9288268(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US200812164819 | 申请日期 | 2008.06.30 |
| 申请人 | The Nielsen Company (US), LLC | 发明人 | Ramaswamy Arun;Alonso Rafael E.;Martensen Fred A. |
| 分类号 | H04L29/00;H04L29/08 | 主分类号 | H04L29/00 |
| 代理机构 | Hanley, Flight & Zimmerman, LLC | 代理人 | Hanley, Flight & Zimmerman, LLC |
| 主权项 | 1. A method, comprising: determining a direction of travel of a third device associated with a shopper based on a first signal transmitted via a first device in a first direction to a second device; and determining a path of travel of the third device through a monitored establishment based on a second signal transmitted via the first device in a second direction to the third device. | ||
| 地址 | New York NY US | ||