Is Iris Data Collection Dangerous? Iris vs Face Recognition

Technical overview of iris recognition: capture, feature extraction, matching, security and privacy considerations, and comparison with face recognition for authentication.

Algorithm for Multi-touch on Resistive Touchscreens

Overview of two-point and position-based multi-touch on resistive touchscreens, covering contact resistance, ghost points, false touches, and averaging to improve coordinate accuracy.

Limitations of Face Recognition Technology

Overview of face recognition: process, application categories, accuracy limits, unresolved challenges like occlusion and aging, and security considerations.

Gesture Recognition for AR VR XR and Metaverse Immersion

Discover how gesture recognition drives AR VR XR and Metaverse interactions. Understand key chip technology, human computer interaction channels, and how sensing enhances immersive experiences in virtual and real worlds.

Capacitive vs Resistive Touchscreens: Key Differences

Technical comparison of capacitive touchscreens and resistive touchscreens, covering operating principles, mutual/self-capacitance, multi-touch and practical selection criteria.

How fingerprint image acquisition works

Technical overview of fingerprint recognition covering acquisition methods, industry trends and deployment requirements with emphasis on capacitive sensors and liveness.

Object Recognition with 3D Convolutional Neural Networks

FusionNet combines voxel-based 3D CNNs and multi-view 2D CNNs to classify ModelNet 3D CAD objects using volumetric and pixel representations.

Principles of Touch-Sensitive Switches

Overview of touch-sensing methods - capacitive touch, resistive touch, and radio-reception sensing - comparing principles, implementations, and environmental limitations.

Face Detection on NXP S32V Vision Platform

Implementation of real-time face detection on the NXP S32V vision platform: IMX224 capture, VSDK ISP flow, NCNN/OpenCV porting and Qt demo for ADAS driver monitoring.

Apple 3D Touch pressure-sensitive input

Technical overview of Apple 3D Touch features: Peek and Pop previews, app icon quick action menus, keyboard trackpad, multitasking gesture, and pressure-sensitive drawing.