VR/AR Headsets: Lens Optical Distortion Testing and Wearable Comfort Checks

VR/AR Headsets: Lens Optical Distortion Testing and Wearable Comfort Checks

Consumer VR/AR headsets have moved from novelty to mainstream — and with that growth comes a sourcin...

Gaming Controller QC: How to Stress-Test Button Actuation Lifespan and Joystick Drift Tolerance Limits

Gaming Controller QC: How to Stress-Test Button Actuation Lifespan and Joystick Drift Tolerance Limits

A gaming controller that develops stick drift after 90 days is not a defective unit that slipped thr...

Projector Inspection: How to Verify ANSI Lumens Calibration and Optical Focus Sharpness Before Shipment

Projector Inspection: How to Verify ANSI Lumens Calibration and Optical Focus Sharpness Before Shipment

Inflated brightness claims are one of the most persistent quality problems in the consumer projector...

Smartwatch & Fitness Tracker QC: How to Validate Sensor Accuracy and IPX Waterproofing Before Shipment

Smartwatch & Fitness Tracker QC: How to Validate Sensor Accuracy and IPX Waterproofing Before Shipment

A fitness tracker that over-counts steps, or a "waterproof" smartwatch that fails after the first sw...

Video Doorbell Inspection: How to Verify Two-Way Audio and PIR Motion Detection

Video Doorbell Inspection: How to Verify Two-Way Audio and PIR Motion Detection

Video doorbells are one of the fastest-growing smart home product categories — across the United Sta...

Smart Lock Inspection: Fingerprint Recognition, Passcode Accuracy, and Mechanical Key Backup

Smart Lock Inspection: Fingerprint Recognition, Passcode Accuracy, and Mechanical Key Backup

Smart lock inspection verifies that every access method works correctly before products leave the fa...