| Phase | Name | Feedback Type | User Autonomy | |-------|------|---------------|----------------| | 1 | | Visual + vibrotactile (handle buzzes if off-angle) | Low (follow overlay) | | 2 | Error-Damped | Visual only, delayed haptic | Medium (correct own errors) | | 3 | Silent Mastery | No feedback, post-operation report | High (self-evaluation) |
If you are still driving deck screws with a standard drill, you are living in the stone age. An impact driver drives faster, reduces cam-out, and saves your wrist. The secret? Buy a set of impact-rated bits. Standard bits shatter.