A developer has created a proof-of-concept system called Decimen Optical Transfer that allows for phone-to-phone data transfer using rapidly updating QR codes streamed at up to 60 frames per second. This browser-based method bypasses the need for apps, networking, or pairing, requiring only camera access. Tests have shown data transfer rates of nearly 190 KB/s, with performance potentially increasing if devices are stationary. The system utilizes fountain codes to ensure data integrity despite potential frame misses. AI
IMPACT This novel QR code streaming method could offer a low-friction alternative for device-to-device data transfer in specific scenarios.
RANK_REASON This is a proof-of-concept for a novel data transfer method, not a widely adopted product or core AI research.
AI-generated summary · Google Gemini · from 1 sources. How we write summaries →
