The document describes an indoor interactive navigation system called CometNAV that was developed as part of the UTD Smart Campus Project. CometNAV uses Near Field Communication (NFC) technology and a cloud-based architecture to provide navigational assistance to students, faculty, and guests throughout the UT Dallas campus. It works by scanning NFC tags to identify a user's indoor position, highlights points of interest, allows suggestive search queries, and plots an optimal route to destinations. Future enhancements could include real-time tracking using Bluetooth sensors, navigation between floors, voice assistance, and integration with the larger UTD Smart Campus Project.
