[TRLC-DK1] Dual arm frame alignment and handover accuracy for builders labs (advanced)
TRLC-DK1 discussion on dual-arm frame alignment, handover accuracy, coordinate consistency, and calibration checks for bimanual setups.
Bimanual DK1 work often fails for a boring but important reason: the two arms do not agree well enough on shared frames for clean handovers or mirrored motions.
How are you checking dual-arm frame alignment and handover accuracy in a DK1 setup?
Please share how you measure frame consistency, catch drift, and decide whether a calibration is good enough for repeatable bimanual tasks.
If you reply, include one exact handover failure symptom and one exact alignment check that improved repeatability.
A strong answer here should mention how you validate alignment after calibration rather than assuming the procedure succeeded.
If your handover metric is positional, angular, or task-success based, say which one you trust most and why.
Reusable benchmark tasks are welcome. Searchers often want one simple test to know if a dual-arm setup is good enough yet.