Researchers have developed a new type of bifocal lens that offers a simple way to achieve two foci (or spots) with intensities that can be adjusted by applying external voltage. The lenses, which use ...

(Nanowerk Spotlight) Virtual reality (VR) and augmented reality (AR) are some of the hottest multidisciplinary technology trends right now, integrating computer, various sensor, graphic image, ...

Hardening a virtual machine image manually can be a tedious process. Fortunately, there are pre-hardened VM images that make cloud security a lot simpler to achieve. Regardless of whether you’re ...

In graphics, the complete graphic image stored in memory, not just the part of it that is displayed at the current time. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...