Laparoscopic simulation
Assessment Workflow
Select a laparoscopic task for webcam-based instrument tracking. The simulator emphasizes instrument stability, path efficiency, tremor, smoothness, economy of motion, dual-hand coordination, completion time, and procedural accuracy.
Peg Transfer
Transfer six rings between peg rows using bimanual instrument control.
Develops bimanual coordination, instrument stability, and ambidextrous dexterity.
FLS pass: <300s, 0 drops
Pattern Cutting
Cut along a marked circle while maintaining non-dominant traction.
Trains controlled dominant-hand cutting while the non-dominant instrument stabilizes tissue.
Deviation <2mm
Knot Tying
Complete a two-throw intracorporeal square-knot sequence inside the laparoscopic field.
Builds confined-space instrument alignment, controlled wrapping, and knot security.
Precision >75
Webcam tracking maps pinch gestures to grasp state and fingertip motion to instrument-tip movement. Position both hands in frame with stable lighting before starting a session.