Table 2 A comparison of capabilities for the ARCUS system and the control method
| Â | Markerless technique (ARCUS) | QR Marker techniques (Vuforia) |
|---|---|---|
Instant registration | Yes | Yes |
Able to work without markers | Yes | No |
Able to work with non-rigid structures in the future | Yes | No |
Able to keep virtual overlay in place after covering target | Yes | No |
Works without calibration, thereby decreasing surgical time | Yes | No |
Precision and accuracy below surgical threshold (< 2.0 mm) | No | No |