Color sensing (as well as detecting empty spaces) settled on IR-based sensors commonly used in line-following robots. You can watch the clock in action in the video embedded below just under the ...

Light curtains are presence sensing devices that provide an infrared perimeter around perilous machinery ... Some muting scenarios allow the passage of humans, while if other muting sensors register a ...

One used an infrared-emitting sensor beaming energy at the temperature of human skin, combined with the presence of CO2 at the concentration we exhale and human odor. The second zone lacked an ...

First developed for World War II, motion detectors have come a long way from the radar that pilots used way back then.

An attractively mounted curtain rod adds a subtle layer of embellishment to an entire room. Beyond completing a room’s decor, however, a curtain rod possesses yet another secret power ...

Instead, he and his team are working on a sensor-based system that ... Still other companies are trying infrared LEDs, holographic projections with air curtains, and even more exotic technologies ...

Remote controls are so old school. So, it's perhaps no surprise that people are looking for the best phones with IR blasters. These small components mimic infrared-remote controls and effectively ...

How your next few new cars will incrementally reduce and eventually eliminate the drudgery of driving in the near, medium, ...

A sensitive upconversion nanocrystal-based biometric optical tactile sensor instantaneously and quantitatively decomposes dynamic touch signals into individual components of vertical normal and ...

If outside light or noise is getting in the way of your rest and relaxation, these NICETOWN Blackout Curtains from Amazon Canada may be just what you need. The curtains are up 90,000 per cent in sales ...