XEN GlobalTech has a great capabilities in Wireless Application Development particularly in areas as:
Radio-frequency identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. The technology requires some extent of cooperation of an RFID reader and an RFID tag.
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A location-based service (LBS) is an information and entertainment service, accessible with mobile devices through the mobile network and utilizing the ability to make use of the geographical position of the mobile device.
Global Positioning System (GPS) is a satellite-based navigation system, GPS can pinpoint your location anywhere on Earth.