The interplay between light and hand-held device screens has driven research into light-diffusing materials that obviate such undesired aspects as image blur. As the field continues to expand, the ...

Finishing powders work like magic when it comes to blurring the look of texture, pores and fine lines, as well as locking your foundation into place for all-day wear. However, not all finishing ...

Corning announced the introduction of Fibrance Light-Diffusing Fiber, a glass optical fiber optimized for thin, colorful, aesthetic lighting. The company will feature this new technology in its booth ...

Cerebral blood flow is essential for normal brain function and often perturbed in neurological disease. If one shines a ...

Light-field imaging can detect both spatial and angular information of light rays. The angular information offers peculiar capabilities over conventional imaging, such as viewpoint shifting, ...

(Nanowerk News) It is no mystery that light is essential to human life. Since the discovery of fire, humans have developed various artificial light sources, such as incandescent lamps, gaslights, ...

Last year, I found myself compelled to make a scaled-down replica of the iconic test chamber signs from the video game Portal. If you’ve played the game, you’ll remember these signs as the illuminated ...

Innovative plastics offer improved performance and wider viewing angles over existing anti-reflective plastics in the market. This plastic uses a nanotechnology method that creates a complex pattern ...

Light-emitting elements on Apple devices like the flood illuminator and dot projectors of the iPhone's TrueDepth camera system could benefit from a new diffuser system in the future, one that could ...

Light speckle fluctuations, a noninvasive proxy for cerebral blood flow index (CBFi), are quantified by diffuse correlation spectroscopy. However, this conventional technique provides marginal brain ...