A Video Screen That Is Also a Camera

· Bruce Schneier · July 15, 2026, 11:07 a.m.
Academic Papers cameras Videos Technology Research innovation Display Technology
Summary
Researchers at ETH Zurich have developed a new type of pixel called the Fourier pixel, capable of simultaneously generating and sensing light fields, advancing the concept of a dual-function display akin to the 'telescreen' in Orwell's 1984.
Read full post on www.schneier.com →
AUTHOR
Advertise
Sponsor diff.blog
Put your product in front of developers who read and write about their craft. One exclusive sponsor at a time.
Become a sponsor →
BLOG POST FEATURED ON

Placeholder image
r/InfoSecNews

1 points

Add this plugin to your blog