Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service
PERCOM '04 Proceedings of the Second IEEE International Conference on Pervasive Computing and Communications (PerCom'04)
Universal real-time navigational assistance (URNA): an urban bluetooth beacon for the blind
Proceedings of the 1st ACM SIGMOBILE international workshop on Systems and networking support for healthcare and assisted living environments
LaureaPOP indoor navigation service for the visually impaired in a WLAN environment
EHAC'07 Proceedings of the 6th WSEAS International Conference on Electronics, Hardware, Wireless and Optical Communications
Real-world interaction with camera phones
UCS'04 Proceedings of the Second international conference on Ubiquitous Computing Systems
A proposed indoor navigation system for blind individuals
Proceedings of the 13th International Conference on Information Integration and Web-based Applications and Services
International Journal of Telemedicine and Applications
A Survey on Near Field Communication (NFC) Technology
Wireless Personal Communications: An International Journal
"Pray before you step out": describing personal and situational blind navigation behaviors
Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility
Proceedings of the 4th Annual Symposium on Computing for Development
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One of the most important limitations for people with visual impairment is the inability of unassisted navigation and orientation in unfamiliar buildings. An low-cost indoor navigation system, which is based on mobile terminals, supporting technology Near Field Communication (NFC), and Java program access to Radio Frequency Identification (RFID) tags, is developed. The proposed navigation system enables users to imagine the map of the rooms (dimensions, relative position of points of interest). This information is stored in RFID tags in WAP Binary eXtensible Markup Language (WBXML) format. The system allows leaving audio messages that are recorded in RFID tags in Adaptive Multi Rate (AMR) format. Voice enabled navigation, that is familiar to users with visual disabilities, is used.