Abstract: To accomplish ultraprecise noncontact scanning of freeform, this article proposes a technique for measuring normal vectors (NVs) using differential confocal absolute position triggering ...

To feel ambivalent in pregnancy is totally normal. Maybe you cried happy tears over a positive test, then panicked about money. Perhaps you hoped for a baby for years, then felt oddly numb at the ...

Forward-looking: After waiting years for the inevitable arrival of monitors with 1,000Hz refresh rates, we could see several displays with this spec launch in 2026. The latest claims point to an AOC ...

There's no doubting the power and performance of the Steam Deck, but if you're an everyday player that puts hours into your favorite action-adventure and RPG titles, you'll know how taxing certain ...

What is CorelDRAW Graphics Suite? CorelDRAW Graphics Suite is a comprehensive professional software package for vector graphics editing, layout design, photo editing, and typography. It is widely used ...

Forward-looking: The race to make the first consumer monitor able to hit 1,000Hz could be over next year. AntGamer, the Chinese firm that has already released a 750Hz display, says it worked with AMD ...

360-degree cameras record the entire surroundings. This means you never miss a moment and can select any angle afterwards. These cameras implement a process called reframing, which allows you to ...

TTArtisan has announced the AF 40mm F2, a 'normal' focal-length prime for full-frame Sony E and Nikon Z mount cameras. (An L-mount version is "coming soon" according to an Instagram post from the ...