A new method based on introducing a photonic crystal fiber (PCF) in-line interferometer for hydrogen sensing is demonstrated. One end-face of the PCF and part of the outer-face of the fiber are plated ...

In this paper, a novel event-based dynamic IR vision sensor is presented. The device combines an uncooled microbolometer array with biology-inspired (ldquoneuromorphicrdquo) readout circuitry to ...

7 School Video Surveillance Equipment Maintenance Tips Through regular maintenance and management of their video surveillance systems, schools and universities can optimize their security posture ...

Labubu, Jellycat, Smiski and Squishmallows, what do all of these items have in common? They are the current interest, bordering on obsession, for many a Millennial and Gen Z consumer. These two ...