EEG sensing can improve driving safety.
Medical
How do facial recognition biometrics work?
Facial recognition biometrics is an advanced form of image recognition based on artificial intelligence (AI) and machine learning (ML). It can be used on still or video images. This article begins by discussing the basics of facial recognition, including facial detection and feature extraction using convolutional neural networks (CNNs). It then moves on to consider […]
How do ear recognition biometrics work?
In the era of face masks, ear recognition can provide a viable alternative to more commonly used facial recognition. The human ear remains relatively unchanged, making it suitable for security authentication applications. It can also be easier to extract information from since it is not subject to variations like facial expressions. Ear recognition biometrics analyze […]
How do body odor recognition biometrics work?
A body odor recognition system uses an electronic nose (E-nose) with numerous chemical sensors to detect and identify volatile organic compounds (VOCs) in the air. General-purpose E-noses are available to detect and identify complex chemical mixtures that constitute aromas, odors, fragrances, and formulations. Breathalyzers are specialized E-noses used to measure the amount of alcohol in […]
IP67-rated magnetic encoder serves construction and medical equipment uses
Novotechnik, U.S. introduces the MC-1 2800 44-Turn magnetic encoder with IO-Link output interface. Patented non-volatile technology retains turn count even when power is lost and reports correct count when power is restored. Key specifications for the MC-1 2800 include a measuring range of 15,840° (44 turns), and measured variable information of angle, turns, speed, and […]
Bio-sensing chip brings medical-grade monitoring to consumer wearables
STMicroelectronics, has introduced a new bio-sensing chip for the next generations of healthcare wearables like smart watches, sports bands, connected rings, or smart glasses. The ST1VAFE3BX chip combines a high-accuracy biopotential input with ST’s proven inertial sensing and AI core, which performs activity detection in the chip to ensure faster performance with lower power consumption. Analysts […]
Tactile switches offer 200,000 cycle lifespan
Littelfuse, Inc. offers the C&K Switches EL2 Series Tactile Switches, designed for general-purpose switching applications. These sealed surface-mount technology (SMT) tactile switches are available in heights of 3.5 and 5.2 millimeters, with actuation forces of 2 newtons and 3.5 newtons. The EL2 Series features IP67 sealing, protecting against dust and water ingress. The switches utilize […]
