Consumer & Gadgets

Facebook reveals goals for 3-D augmented reality glasses

With the reality of virtual interaction increasing during the COVID-19 pandemic, Facebook is expanding its AI-based augmented reality (AR) initiative. The company's Reality Labs aim to develop lightweight, stylish glasses ...

Computer Sciences

Using math to blend musical notes seamlessly

In music, "portamento" is a term that's been used for hundreds of years, referring to the effect of gliding a note at one pitch into a note of a lower or higher pitch. But only instruments that can continuously vary in pitch—such ...

Hi Tech & Innovation

DeepLabCut-Live! Real-time marker-less motion capture for animals

Gollum in "The Lord of the Rings," Thanos in the "Avengers," Snoke in "Star Wars," the Na'vi in "Avatar"—we have all experienced the wonders of motion-capture, a cinema technique that tracks an actor's movements and translates ...

Security

New attacks on graphics processors endanger user privacy

Computer scientists at the University of California, Riverside have revealed for the first time how easily attackers can use a computer's graphics processing unit, or GPU, to spy on web activity, steal passwords, and break ...

Engineering

'Epidermal VR' gives technology a human touch

Imagine holding hands with a loved one on the other side of the world. Or feeling a pat on the back from a teammate in the online game "Fortnite."

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Graphics

Graphics (from Greek γραφικός graphikos) are visual presentations on some surface, such as a wall, canvas, computer screen, paper, or stone to brand, inform, illustrate, or entertain. Examples are photographs, drawings, Line Art, graphs, diagrams, typography, numbers, symbols, geometric designs, maps, engineering drawings, or other images. Graphics often combine text, illustration, and color. Graphic design may consist of the deliberate selection, creation, or arrangement of typography alone, as in a brochure, flier, poster, web site, or book without any other element. Clarity or effective communication may be the objective, association with other cultural elements may be sought, or merely, the creation of a distinctive style.

Graphics can be functional or artistic. The latter can be a recorded version, such as a photograph, or an interpretation by a scientist to highlight essential features, or an artist, in which case the distinction with imaginary graphics may become blurred.

This text uses material from Wikipedia, licensed under CC BY-SA