Today with LiDAR included as one of the potential sensing technologies, low-level fusion still seems to be a popular design approach.
Vision systems
FAQ on optical proximity sensing: part 2
A light source and photosensor combine for effective, reliable, non-contact proximity detection of nearby objects. Part 1 of this article looked at the principles and three basic approaches to optical proximity sensing, also called photoelectric sensing. This part looks at physical implementations of the system, input/output specifics, and other considerations. Q: Is this a relatively […]
FAQ on optical proximity sensing: part 1
A light source and photosensor combine for effective, reliable, non-contact proximity detection of nearby objects. Non-contact proximity sensors detect the presence or absence of nearby objects (including animals and people) using basic physics phenomena such as capacitive and inductive electromagnetic fields, light, or sound. Many techniques are used for this sensing, each offering different operational […]
How will neurotechnology and sensing impact automotive: part 1
EEG sensing can improve driving safety.
TDK’s ultrasonic time-of-flight sensor enhances sensing range and accuracy for smart home applications
TDK Corporation is presenting in its CES 2025 Booth #15815 how TDK MEMS sensors and solutions enable innovation in accessibility technology, as multi-award-winning company WeWALK announces the global availability of its Smart Cane 2 for visually impaired people. The WeWALK Smart Cane 2 is an intelligent assistive device empowered by TDK motion sensors, MEMS microphones, […]
What role does sensing play in detecting and analyzing garbage in the world’s oceans?
If you were not previously aware of the Great Pacific Garbage Patch (GPGP), viewing “Under Paris,” when it streamed on Netflix in the summer of 2024, provided painful awareness of a serious and growing problem — even though the movie was fantasy. “Under Paris” garnered over 69.6 million views in its premiere in June, making […]
1/15.8-inch CMOS sensor operates at 2.58 mW for always-on applications
OMNIVISION announced the new OV0TA1B monochrome (mono)/infrared (IR) CMOS image sensor, the first and only solution that fits 3mm module Y dimension and smaller notebook computers, webcams and IoT devices. The OV0TA1B is a low-power device that is ideal for artificial intelligence (AI)-based human presence detection (HPD), facial authentication and always-on (AON) technology. The OV0TA1B […]
Next-gen sensor boosts low-light visibility for vehicles
OMNIVISION unveiled the new 3-megapixel (MP)-resolution OX03H10 CMOS image sensor – the first and only 3.0-micron (µm) pixel automotive viewing sensor with TheiaCel technology. Announced at AutoSens Europe 2024, the new solution significantly enhances driving safety by enabling unprecedented imaging clarity in all lighting conditions for surround-view and rear-view cameras. At 1920 x 1536 resolution, the OX03H10 features […]
Image sensors offer 106dB shutter efficiency for industrial applications
OMNIVISION has introduced three new back-side illuminated (BSI) global shutter (GS) image sensors. These sensors are designed for machine vision applications such as industrial automation, robotics, logistics barcode scanners, and intelligent transportation systems (ITS). The new GS image sensors feature a 3.45-micron (µm) BSI pixel, which offers high sensitivity, efficient shutter performance, and strong low-light capabilities. This […]
What sensors are in a digit?
In this case, the digit is a finger. Advanced robots designed to interact on a personal level with humans will need hands that can sense a variety of interactions. Several sensing techniques could be employed to achieve the right level of dexterity and avoid excessive force — some simultaneously and far less for specific applications. Getting the […]