I am quite familiar with what the Looking Glass factory technology does and can confidently tell you all that this article is complete Bullsh*t!
The Looking Glass viewers do not convert regular photos into holograms, any more than a surround sound stereo system converts an AM radio broadcast into 6-channel Dolby.
This is an amazing technology for viewing computer generated imagery and “lenticular” style photographs, but ascribing non-existent magical qualities to it does everyone a disservice.