· QR Codes
Acoustic Data Transmission on Mobile: A Technical Overview
A technical deep dive into the engineering challenges and solutions for transmitting data acoustically between mobile devices.
The Qrblox Blog
Guides for scanning QR codes from photos, comparing QR tools, sharing with Audio Handshake, and getting more from every scan.
Audio Business Cards: Share Your Profile with a Sound
Discover the concept of audio business cards and how they are replacing NFC and paper cards with a simple, frictionless sound transmission.
· ProductAudio Handshake App: Share Data Through Sound with Qrblox
Explore how the Qrblox audio handshake app uses sound waves to instantly transfer profiles, enabling seamless networking without requiring a camera scan.
Audio Loyalty Programs: Reward Customers with Sound
Discover how businesses are replacing traditional punch cards with audio check-ins to create frictionless and engaging customer loyalty programs.
· ProductWhat Are Audio QR Codes and How Do They Work
Discover the technology behind audio QR codes and how data over sound is changing the way we share profiles, links, and information without ever needing a camera.
· QR CodesAudio QR vs NFC vs Bluetooth: Which Contactless Tech Should You Use
A comprehensive comparison of Audio QR codes, NFC, and Bluetooth, exploring the pros and cons of each contactless technology.