An Interest In:
Web News this Week
- April 18, 2024
- April 17, 2024
- April 16, 2024
- April 15, 2024
- April 14, 2024
- April 13, 2024
- April 12, 2024
November 25, 2019 06:14 pm PST
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/hODDIV9mhUI/this-3d-display-uses-a-single.html
This 3D display uses a single bead controlled by acoustic levitation
Researchers at Sussex University have developed a 3D model with a single "pixel" -- a tiny white plastic bead that's quickly moved around the space inside a black box by an array of ultrasound speakers. A colored light source projects light onto the fast moving bead. The end result is that the bead draws "shapes in the air."
Image: YouTube Read the rest
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/hODDIV9mhUI/this-3d-display-uses-a-single.html
Share this article:
Tweet
View Full Article