[adolph]

Rough translation of video transcript (YT transcript translated by deepl.com):

  Lenses.
  This year's theme is now holograms
  and it's pretty funny that this is
  is called a holocam, and it's pretty funny.
  If you look at it right now, if you look at the spring right here.
  you can see a little bit of blue
  you can see a little bit of blue, which is actually
  what is it?
  it's actually acting as a camera, so
  Now, if you listen to the explanation
  what we call holography.
  is that it's now reflecting light, so we can gather that light
  and you can collect that light and act like a camera
  like a camera, so for example, you can now
  what?
  the meat.
  it can recognize the blue color
  and only recognize the blue part.
  Jace's
  holocam. It's quite
  interesting.