get uniqie id device from web browser code example

Example 1: browser uniqe device id

{  "isMobile":false,  "isDesktop":true,  "isBot":false,  .....  "browser":"Chrome",  "version":"17.0.963.79",  "os":"Windows 7",  "platform":"Microsoft Windows",  "source":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.79..."}

Example 2: browser uniqe device id

<script src="/path/to/device-uuid.js" type="text/javascript"></script>