Automotive Radar Technologies Explained

Overview of automotive radar and perception layer for autonomous driving: sensor comparisons, millimeter-wave radar, lidar, camera fusion, and OEM solutions.

Multi-Sensor Spatial-Temporal Calibration Techniques

Spatial-temporal calibration guide for sensor fusion, detailing extrinsic calibration methods (co-visibility, hand-eye, in-fusion) and time synchronization techniques.

Humanoid Robots Enter Mass Production with GigaDevice Chips

Analysis of 2025 turning point for humanoid robots and GigaDevice's full-stack chips - GD32 MCUs, Flash, and analog solutions for motion control and sensing.

3D Printing Reshapes Design and Manufacturing

3D printing and additive manufacturing reviews AI-driven materials, design workflows, FAA-certified parts, and on-demand production for engineers.

Color-changing Hydrogel Microfluidic Pressure Sensor

Integrated optical microfluidic sensor using color-switching hydrogel for non-contact, high-resolution (≈10–20 mbar) 2D pressure mapping.

Multisensor Fusion SLAM: Comprehensive Overview

Comprehensive review of Kalman filters, sliding-window optimization and multisensor SLAM fusion (visual, LiDAR, IMU) with open-source algorithms.

How Many Sensors Are Required for Autonomous Driving?

Explore vehicle sensors, costs, sensor fusion, OEM L2-L3 approaches and how many sensors autonomous cars need for safe driving.

20 Common Everyday Sensors

20 common sensors and uses: temperature, pressure, motion, optical, gas, biosensors for consumer, industrial and scientific applications.

New Sensor Enables Non-Destructive Testing and 3D Reconstruction

Chuo University uses CNT ultrabroad MMW-IR photo-imager and computer vision for non-destructive 3D multilayer reconstruction of hidden defects.

3D Spiral Bi-Te Film Flexible Temp-Pressure Sensor

Flexible Bi-Te 3D spiral temperature-pressure sensor for wearable electronic skin—high sensitivity, fast <1s response, dual-parameter mapping.