Holographic Videoconferencing: Just a Few Years Away?

More

If CNN can beam in reporters to comment on elections in its studio, why can't you talk to your boss or girlfriend's holographic image when she's hundreds of miles away? A few reasons. First of all, CNN's "hologram" wasn't really a hologram. Second, the system for transmitting light and reconstructing your girlfriend's three-dimensional image in front of your eyes turns out to be pretty expensive.

But a team of researchers at the University of Arizona are reportedly a few years away from bringing hologram technology to an office (or iPhone???) near you:

Researchers have made a major step toward a holographic videoconferencing system that would let people communicate with one another almost as if they were in the same room. They have developed a full-color, 3-D display that refreshes every two seconds, and they've used it to send live images of a researcher in California to collaborators in Arizona. In the coming years, the researchers hope to develop a system that refreshes at standard video rates and can compete with other 3-D displays.

Read the full story at Tech Review.

Jump to comments
Presented by

Derek Thompson is a senior editor at The Atlantic, where he writes about economics, labor markets, and the entertainment business.

Get Today's Top Stories in Your Inbox (preview)

Saving Central: One High School's Struggle After Resegregation

Meet the students and staff at Tuscaloosa’s all-black Central High School in a short documentary film by Maisie Crow. 


Elsewhere on the web

Join the Discussion

After you comment, click Post. If you’re not already logged in you will be asked to log in or register. blog comments powered by Disqus

Video

Where Time Comes From

The clocks that coordinate your cellphone, GPS, and more

Video

Computer Vision Syndrome and You

Save your eyes. Take breaks.

Video

What Happens in 60 Seconds

Quantifying human activity around the world

Writers

Up
Down

More in Technology

Just In