Development of user interfaces (clients) for the w1-fi web service.
w1-fi is a web content system for cell phones with user accounts, localization in maps, upload of images/videos, and selling products through online payment gateways like paypal.
This is a kit of applications that runs in NFC mobile phones, user can read information on tags that contains a path to play a multimedia object previously store in external memory. Useful for treasure hunt or outdoor activities.