Robot safety is now 3D: Sonair unveils world’s first safety-certified 3D ultrasonic sensor for human-robot collaboration

The ADAR One sensor is now suitable for SIL2 and PL d applications and is certified to fulfil all requirements of the ...
C&EN

Electrohydrodynamic Inkjet Printing of Three-Dimensional Perovskite Nanocrystal Arrays for Full-Color Micro-LED Displays

Department of Electronic Science, Fujian Engineering Research Center for Solid-State Lighting, Xiamen University, Xiamen 361005, Fujian, China State Key Laboratory of Physical Chemistry of Solid ...
Toronto Star

Ontario’s new one-year teacher training program includes 80 practicum days

Ontario’s new teacher education program will keep on-the-job practicum training at 80 days, says the Ontario College of Teachers. “On April 10, 2026, the Ontario government announced changes to the ...
IEEE

An Antenna Array Based on Radar Operation With High Detection Capability and Implementability for Three-Dimensional Head Imaging

Abstract: This article proposes a novel antenna array based on radar operation with high detection capability and implementability for 3-D head microwave imaging (MI). The utilized antenna elements ...
IEEE

Two-Dimensional Sparse Golay Complementary Array Sets for Omnidirectional Transmission in Massive MIMO Systems

Abstract: Two-dimensional (2D) Golay complementary array sets (GCASs) have been widely used to design omnidirectional precoding matrices for massive multi-input multi-output (MIMO) systems with ...