A curated list of Audio QR / NSDT libraries
A curated list of Audio QR is the technology / NSDT resources and projects Inspired by awesome list things
Audio QR
Audio QR is the technology behind Cash Mode that uses sound to pair your device with another nearby device. You can make secure payments without exchanging any personal information.Audio QR works on almost every smartphone. All you need is a smartphone with a speaker and a microphone. Source: About Audio QR
NSDT
Near Sound Data Transfer (NSDT) is a sound-based mobile transaction technology developed and patented by Tagattitude since 2005. NSDT uses a one time password sent through the audio channel of a mobile device to create an electronic signature enabling secure transactions.Because all mobile devices have an audio channel (speaker and microphone) built in this technology is compatible with all mobile phones in use worldwide. Source: Near sound data transfer
Information can be transferd using Bluetooh,WiFi,NFC.What if data transferd via sound waves with a speker and microphone that is widely used by all devices.
Transfering data via sound is unique technology offers almost unlimited problem-solving possibilities across all sectors, including IoT,Payment services, entertainment and television broadcasting, interactive gaming, toys, robotics, transportation and many others.
Today, NSDT is primarily used for mobile banking transactions through the mobile money platform.It is also used to securely open doors and enable authentication on websites.