QR-log Bridge
Offline Diagnostic Transfer
Offline transfer for service-critical environments
Transfer data when nothing connects.
Move logs, diagnostics, and service bundles from a product screen to iPhone or iPad. No VPN, no cloud, no cable.
Up to 200 kbit/s on-the-fly transfer
Simple customer-guided capture
Medical device support ready
Why it works
A simple fallback when standard transfer fails.
Performance
200 kbit/s
Peak on-the-fly throughput.
Simplicity
No specialist handoff
A familiar mobile workflow instead of USB export.
Connectivity
Local-first by design
No cloud, VPN, or support tunnel.
Deployment
Works in constrained sites
Where permanent links are blocked.
How it works
Encode, scan, reconstruct.
1
Encode
The encoder turns the file into a high-density QR stream.
2
Scan
iPhone or iPad captures the stream with the camera.
3
Reconstruct
The app rebuilds the file and verifies integrity.
Where it fits
Built for constrained connectivity.
Medical devices
No permanent manufacturer tunnel
Move diagnostics while respecting site restrictions.
Regulated networks
Works where remote support is blocked
No VPN, cloud, or permanent link required.
Offline products
A repeatable service bridge
Useful where removable media is slow or risky.
Technical foundation
Robust transfer, simple workflow.
Integrity
Validated transfer
CRC32, SHA-256, and parity recovery.
Scanning
Tuned for the camera
Lens choice, zoom, and tap-to-focus.
Payloads
Any file type
Logs, PDFs, ZIPs, and binary files.