See the heat: An infrared imaging system that outputs in color

Wavelength and intensity in the infrared are translated into colors in the visible. https://arstechnica.com/science/2026/07/see-the-heat-an-infrared-imaging-system-that-outputs-in-color/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social