OpenShare: QR File Transfer

By Vu Bach on AppTrack Ninja.

No Wi-Fi, no cable, no cloud

OpenShare moves a file from one device to another using nothing but a screen, a camera, a speaker and a microphone. No Wi-Fi. No internet. No Bluetooth. No cable. No account. Nothing is uploaded, because there is nowhere to upload it to. HOW IT WORKS Point a camera, or just listen. • By camera — the sending device paints the file as animated QR codes. The receiving device reads them through its camera. • By sound — the sending device plays the file as audio. The receiving device listens through its microphone. Slower than the camera, and it needs no line of sight. PHONE TO PHONE, OR COMPUTER …

Categories: Utilities, Productivity

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