I am interested in NFC technology but am confused on what hardware would go best with my the software application I am building. The device I am attempting to create is used to read a NFC enabled device (cell phone). I would like to be able to scan the cell phone on the NFC device using an application with user profiles so when they scan a database of profiles will be created. What I need to know is what NFC chips or processors will I need in order to create a device like this? I know that there are plenty of devices that could do this but I am trying to make my own variations of the product to fit my company and brand.