The conversation between human and AI assistant.
What are holograms?
Can you explain the difference between a hologram and a projection?
Yes, a projection is a flat 2-D image that is cast onto a surface using light and lenses, while a hologram is a 3-D image that appears to be floating in space and can be viewed from different angles. Holograms have a more realistic appearance than projections because they’re 3-D and contain more visual information.