Measurement Devices TRIZ Cases

A wireless hybrid motion capture system uses inertial measurement units to track body movement data for real-time analysis.

Correlating operation values from multiple components enables early abnormality detection, preventing equipment damage without increasing monitoring complexity.

A tapered check fixture body with an elongated slot engages a door striker to verify latch assembly positioning.

Preliminary action and intermediary principles guide the alignment tool to eliminate trial-and-error test fittings during device installation.

Piezoresistive angle and position sensors differentiate real from ghost bending events, improving user interface reliability.

A computing section derives calibration parameters from inertial measurement units across multiple driven member postures.

Automated sensors and controllers monitor washroom components to resolve service needs, reducing attendant visit frequency and maintenance costs.

Opposite-emission photoelectric sensors count seeds and monitor motor speed, eliminating ground wheel slip at high seeding rates.

A sensor system dynamically adjusts operational states of individual sensors based on detected events to conserve energy.

A trailer coupling sensor mounts in a recess to measure spacing between reference surfaces during deformation.

Polygonal measurement marks positioned along angle bisectors enable precise layer-to-layer registration on multilayer printed circuit boards.

UV-reactive coatings on biodegradable wooden stakes provide visible trail markers that decompose naturally without leaving persistent environmental pollution.

A hanging jig uses perpendicular arms and a sliding fastener to locate anchor positions for wall mounting.

A multi-sided framing guide with stud pockets and nailing windows aligns structural members.

Segregates voltage signaling and energy delivery via a decoupling circuit, preventing hazardous power spikes during module failures.

Display system determines predicted trailer heading using hitch angle data to guide reversing maneuvers without requiring complex mechanical linkages.

A jig and elevating mechanism measure focus ring thickness to maintain plasma processing uniformity.

Carrier-mounted sensors monitor cleaning parameters across parallel lanes, preventing intermittent faults and ensuring consistent operation.

A vehicle valuation engine processes fault codes and sensor data to determine repair costs.

A lever connects an actuator to a driver while a switch detects mechanical misalignments, resolving redundancy requirements in safety standards.