Sensing By Electromagnetic Radiation TRIZ Cases

Overlapping fixed-camera views detect items outside the scan field and trigger alerts when handheld scanning is not used.

This case splits wavelength bands with a static dichroic mirror so one sensor captures multiple fields of view.

Local and wide read zones combine close and far antenna coverage to correct item data when products leave standard displays.

Confidence-based light attributes guide operators to reposition data capture devices before decoding machine-readable indicia.

This case uses a width-oriented housing and mirror to preserve code reading while limiting workpiece interference.

The controller adjusts each camera's parameters from workpiece position and conveyor speed to suppress reading errors.

RFID scans inventory data and dynamically ranks storage containers, helping retailers replenish display areas with fewer manual checks.

A mobile code reader uses selective illumination and parallel cores to speed simple reads while stabilizing difficult-code decoding.

Correlating signal strength profiles across RFID gates reduces tag passage misclassification without adding specialized sensors.

This case uses dual magnetic orientations and controlled illumination to decode security markings despite ambient light variation.

A variable lens samples coarse focus settings, then fine-tunes on likely barcode regions for faster decoding.

A dual-locking battery cover uses separate latch points and an integrated seal to protect power continuity and block contaminants.

A threshold-based hybrid focus operation uses range values to capture in-focus images and improve decoding despite reflections.

RSS measurements across industrial locations map fading and interference, helping RFID readers adjust power for reliable coverage.

Timed dummy illumination pulses bridge sensor transitions, reducing flicker without unnecessary scanning delays or system faults.

This case combines BLE screening with conditional UWB ranging to balance power consumption, precision, and proximity alerts.

Shared housing supports horizontal and vertical barcode scanning.

Removable posts and an overhead crossbar support cameras, displays, and RFID readers while maintaining the reader footprint.

This case unifies camera capture, laser scanning, and application-object formatting to improve optical-pattern workflow efficiency.