| 发明名称 |
DYNAMIC MACHINE-READABLE CODES |
| 摘要 |
A method for determining a condition under which a sign has been viewed includes receiving a uniform resource locator from a user endpoint device, where the uniform resource locator is embedded in a machine-readable code displayed on the sign, and extracting information from the uniform resource locator, where the information describes the condition under which the sign was viewed by a user of the user endpoint device. A method for transmitting information describing a condition under which a sign is currently viewable includes generating the information describing the condition under which the sign is currently viewable and inserting the information in a uniform resource locator, where the uniform resource locator is embedded in a machine-readable code displayed on the sign. |
| 申请公布号 |
US2015149276(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314092839 |
申请日期 |
2013.11.27 |
| 申请人 |
AT&T Intellectual Property I, L.P. |
发明人 |
Kirk Thomas;Killian Thomas J.;Rice Christopher W. |
| 分类号 |
G06Q30/02;H04L9/08 |
主分类号 |
G06Q30/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining a condition under which a sign has been viewed, the method comprising:
receiving, by a processor, a uniform resource locator from a user endpoint device, where the uniform resource locator is embedded in a machine-readable code displayed on the sign; and extracting, by the processor, information from the uniform resource locator, where the information describes the condition under which the sign was viewed by a user of the user endpoint device. |
| 地址 |
Atlanta GA US |
