Our project is ready. We need fund only for marketing. This is more about door to door sale or big contact in retailer industry.
We made one application for shopping. This application shows floor map of the supermarket and show item location on floor map. It does use the exiting wi-fi to find user current position on floor map. It works without internet connection. It has some other features. For full detail visit : htttp://www.shoppingsupreme.com