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In metro mi hanno dato del “lei”

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In metro mi hanno dato del “lei”

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@pierobosio@soc.bosio.info
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  • gerardocanfora@mastodon.unoundefined

    Magari vedono un video, si commuovono, e poi?

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    otttoz@mastodon.unoundefined
    @gerardocanfora purtroppo nemmeno il successo di "c'è ancora domani" ha convinto gli elettori a tornare a votare
  • danirabbit@mastodon.onlineundefined

    “Transgender for everybody”, but unironically.

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    aeva@mastodon.gamedev.placeundefined
    @jackemled @danirabbit the law of mechanical reproduction also applies here: if you take something apart and put it back together again enough times eventually you will have two of them.
  • cybersecurity@poliverso.orgundefined

    Volumetric Display With Lasers and Bubbly Glass

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    cybersecurity@poliverso.orgundefined
    Volumetric Display With Lasers and Bubbly GlassThere’s a type of dust-collector that’s been popular since the 1990s, where a cube of acrylic or glass is laser-etched in a three-dimensional pattern. Some people call them bubblegrams. While it could be argued that bubblegrams are a sort of 3D display, they’re more like a photograph than a TV. [Ancient] had the brainwave that since these objects work by scattering light, he could use them as a proper 3D video display by controlling the light scattered from an appropriately-designed bubblegram.Appropriately designed, in this case, means a point cloud, which is not exactly exciting to look at on its own. It’s when [Ancient] adds the colour laser scanning projector that things get exciting. Well, after some very careful alignment. We imagine if this was to go on to become more than a demonstrator some sort of machine-vision auto-aligning would be desirable, but [Ancient] is able to conquer three-dimensional keystoning manually for this demonstration. Considering he is, in effect, projection-mapping onto the tiny bubbles in the crystal, that’s impressive work. Check out the video embedded below.With only around 38,000 points, the resolution isn’t exactly high-def, but it is enough for a very impressive proof-of-concept. It’s also not nearly as creepy as the Selectric-inspired mouth-ball that was the last [Ancient] project we featured. It’s also a lot less likely to take your fingers off than the POV-based volumetric display [Ancient] was playing DOOM on a while back.For the record, this one runs the same DOOM port, too– it’s using the same basic code as [Ancient]’s other displays, which you can find on GitHub under an MIT license.Thanks to [Hari Wiguna] for the tip.youtube.com/embed/wrfBjRp61iY?…hackaday.com/2025/12/10/volume…
  • adam@social.lolundefined

    This piece by @WeirdWriter is *really* good.

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    andypiper@macaw.socialundefined
    @adam @WeirdWriter that was a phenomenal read. Thanks for sharing.