Your question is Stress Testing Trigger Durability. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How would you design a stress test to evaluate the physical durability of a Milwaukee Tool cordless drill's trigger switch?
Explain how you would define realistic usage conditions, instrument the trigger and drill, generate representative stress cycles, determine pass or failure, and analyze results. Treat this as a practical QA and ML system design exercise: discuss repeatability, failure detection, test data, and monitoring without assuming undocumented product specifications.