For Free The VoiceVista app is based on SoundScape technology. This navigation app guides you from point A to point B by combining spoken route instructions with sound beacons (the more straight you walk towards your destination, the more frequent the sound of the sound beacon). VoiceVista is only available for the iPhone.
Cookies:This website uses cookies for statistics and functionality purposes.For more information on the use of cookies, please visit our privacy policy by clicking here:隱私權條款.OK
