You have chosen to sponsor your bid up to a maximum amount of .
Develop an algorithm or an efficient coding process to uniquely identify visitor visiting Mobile web sites using the mobile devices and or Smart Phones like iPhones, Android Phones, Tablets, etc. This should take into account fragmented replacement UDIDs being used in the market such as OpenUDID, SecureUDID, and also Apple published IDFA etc.
a) Create a working prototype to demonstrate successful working of the above developed algorithms to identify the unique visitors and repeat visitors for Mobile web sites and mobile Apps as stated above
b) Provide Architecture and design documentation and the code with a suitable database schema for the above functionality which will support large of impressions per day and with scalable solution.