Prototype for multiple applications using Near Field Communication (NFC) technology on android device

The paper discusses about the multiple application prototype and a test called the `NfcShop Test´ carried in order to evaluate the usability of the same. The approach developed by us will allow the user to buy railway tickets, make hotel payments and pay for car parking, all by just tapping a Near Field Communication (NFC) device/Mobile on the Universal Receiver placed at point of sale (POS) terminal. The application, named `NfcShop´ is designed keeping the needs of an user and to serve a wide range of audience. The architecture consists of hardware and software sections, which are detailed in length along with its communication plot. To conclude we have carried out the usability study test and evaluated the responses, opinions and expectations to understand the strengths and weaknesses in our prototype and also measured the time responses.