Technical Summary

• Reframed manual tilt/rotation cell-mixing into a parameterized motion-control problem with configurable angle, dwell time, and cycle frequency.
• Co-designed and iterated a gripping interface to maintain vessel stability under repeated motion while avoiding excessive clamp stress and operator friction.
• Evaluated torque transfer, alignment retention, and tolerance sensitivity to improve mechanical repeatability during sustained rotation/tilt cycles.
• Structured the architecture around motor-coupled actuation plus protocol-driven timing sequences to reduce operator-dependent variability in lab routines.
• Balanced assembly practicality and fixture accessibility so the mechanism is realistic for bench workflow, not only for one-off prototype demonstration.
• Established a clear path toward closed-loop enhancement by separating mechanical constraints, motion parameters, and control-logic hooks for future feedback integration.