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Scientists create world-first touchable 3D holograms that float in air (interestingengineering.com)

submitted 4 days ago by [email protected] to c/[email protected]

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“What we see in films and call holograms are typically volumetric displays,” said Bouzbib, the lead author of the work. “These are graphics that appear in mid-air and can be viewed from various angles without the need for wearing virtual reality glasses. They are called true-3D graphics.”

Here is a link to the PDF that details the work: https://hal.science/hal-04981007v1/file/FlexiVol___CHI25%20%282%29.pdf

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[–] [email protected] 7 points 4 days ago (1 children)

that is old. remember 2014: https://newatlas.com/ultrasound-3d-haptic-hologram/35032/

[–] brianpeiris 2 points 3 days ago

That research was more about the haptics. This new research is more about projecting a volumetric hologram that can also be interacted with directly.