Detecting objects in water using electromagnetic radiation is extremely difficult because light and other radiation attenuates rapidly as it passes through water. This is not the case with sound, ...

Reflective object sensors are ideal for non-contact detection of materials such as paper, labels, white plastic, and many other reflective materials. The Phototransistor of a reflective object sensor ...

Improved Safety Through Advancements in Object Detection. ... They are also being paired with sensors and other safety solutions to further enhance detection capabilities — a trend which is ...

LiDAR sensors are used in professional and scientific settings all the time, but why have them on a smartphone? Turns out, ...

Computer vision researchers have demonstrated they can use special light sources and sensors to see around corners or through gauzy filters, enabling them to reconstruct the shapes of unseen objects.

Researchers have spent years trying to teach robots how to grip different objects without crushing or dropping them. They could be one step closer, thanks to this low-cost, sensor-packed glove. In ...

While early scientists and inventors famously underestimated the value of radar, through the lens of history we can see how useful it became. Even though radar uses electromagnetic waves to detect … ...

New vibration sensor detects buried objects from moving vehicle Sensor is poised to improve landmine detection and non-destructive testing Date: September 13, 2019 Source: The Optical Society Summary: ...

“There are lots of possibilities with video-based detection, and it could come at quite a low-cost compared to object and human detection using other sensors, such as thermal sensors.” ...

Increasing sensor sensitivity means expanding the scope of what a system, like a radar, is trained to detect. The change will allow it to include other signals that it has been set to filter out ...

Capable of detecting clear objects and translucent or opaque objects through a transparent medium, the FPDM 16 sensor has 4-m sensing range and a response time of less than 2.5 ms. Said to have a ...