Firefighters already use infrared cameras to find people in burning buildings, but the technology can't distinguish between a person's heat and that of the surrounding fire. That's because a zoom lens ...
IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...
Hotter objects typically glow brighter than cooler ones, making them stand out in infrared images. But a newly designed coating bucks the rule that hotter equals brighter. For certain wavelengths of ...
D’oh: simulation of infrared radiation from a heat source being blocked by an object shaped like the head of Homer Simpson (left). The image on the right shows how the proposed cloaking device would ...
3D scanners are getting better at creating 3D models of real-world objects, but consumer-grade devices tend to only handle small items, or scan with a low resolution. Now, German research institute ...
LOS ANGELES (Reuters) - NASA plans next month to launch a space telescope that will scan the heavens for the infrared glow of celestial objects never seen because they are too dim, dusty or distant, ...
Fancy some glasses that switch to night vision when the sun goes down? Nanocrystals that turn infrared radiation into visible light could be just what you need. Night-vision binoculars are currently ...
August 22, 2007 A new wave of infrared saunas that use radiant energy to heat the body directly are gaining attention in the international market. Based on technology developed in the mid-60s, these ...
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