<style face="normal" font="default" size="100%">Cellphone Accessible Information via Bluetooth Beaconing for the Visually Impaired</style>

Drupal-Biblio

47

<style face="normal" font="default" size="100%">Cellphone Accessible Information via Bluetooth Beaconing for the Visually Impaired</style>

Drupal-Biblio

47

<style face="normal" font="default" size="100%">Universal real-time navigational assistance (URNA): An urban bluetooth beacon for the blind</style>