hologram

A blog post explaining how to create holograms with a pen plotter, using grease smudges and intuitive optics to control reflected highlights.

Hologram, an Elixir framework that runs in the browser, has released four feature updates in 2025, porting most of Elixir's standard library to the client side, adding JavaScript interop, a realtime layer, and closer local-first sync capabilities, with strong community backing.

A Chinese startup launches a $3 AI device that creates interactive holograms of deceased loved ones using photos, voice recordings, and chat histories.