Perovskite display technology demonstrates record efficiency and industry-level operational lifetime

A research team has developed a hierarchical-shell perovskite nanocrystal technology that simultaneously overcomes the ...
IEEE

Image Switching Methods for an Arc 3D Display Using Projectors and Optimal Pixel Structure of Fresnel-Type Scratches

Abstract: We proposed new methods of switching 3D images using projectors for moving images on an arc 3D display. An arc 3D display is a 3D display method that uses directional scattering of light ...
coloradosun

One woman’s method for coping with COVID turned into a 5-year art project, now on display in Aurora

On the Ground A journalist was physically present to report the article from some or all of the locations it concerns. A portrait of artist Heather Schulte's uncle made up of 28, 447 blue stitches — ...
Road to VR

Hands-on: Meta Ray-Ban Display Glasses & Neural Band Offer a Glimpse of Future AR Glasses

The newly announced Meta Ray-Ban Display glasses, and the ‘Neural Band’ input device that comes with them, are still far from proper augmented reality. But Meta has made several clever design choices ...
TheServerSide

HTTP request methods explained

The 1.0 version of the Hypertext Transfer Protocol, issued way back in 1996, only defined three HTTP verbs: GET, POST and HEAD. The most commonly used HTTP method is GET. The purpose of the GET method ...
TheServerSide

Java's JOptionPane showOptionDialog by Example

Community driven content discussing all aspects of software development from DevOps to design patterns. To help demystify the most complicated of these, let’s look at a few different JOptionPane ...
Yahoo

China breaks world record with largest flying screen boasting 300,000 pixels

A Shenzhen-based firm has set a new world record by developing the world's largest LED mesh flying screen. The LED mesh flying screen with a display area of 72.66 square meters has broken a Guinness ...