The project aims to provide a robust hardware solution towards blind navigation in mass-transit, crowded public transportation systems (airports, bus stations, railways, etc.). The IEEE 802.15.4/Zigbee based transceiver and RFID tags would be used to incorporate this wireless network solution. The three distinct phases of the project are – Design of a passive RFID tag Design of a Zigbee transceiver and Design of the dual-standard RFID/Zigbee based transceiver.-The project aims to provide a robust hardware solution towards blind navigation in mass-transit, crowded public transportation systems (airports, bus stations, railways, etc.). The IEEE 802.15.4/Zigbee based transceiver and RFID tags would be used to incorporate this wireless network solution. The three distinct phases of the project are – Design of a passive RFID tag　Design of a Zigbee transceiver and Design of the dual-standard RFID/Zigbee based transceiver.