Before LEDs and lasers came along, video projectors would shine white light through a rotating color wheel to produce full-color images. But researchers at Dartmouth College and Disney Research Zürich ...
An intriguing photo projection system uses only black images and a prism to project full-color imagery. The collaboration between Dartmouth College and Disney Research Zürich could result in future ...
Surround sound and 4K TVs are great for watching movies at home, but there’s still nothing like sitting in front of a gigantic screen in an IMAX theater. I recently got an exclusive first look at the ...
We've seen various examples of holograms over the years, with the technology behind them coming in many varieties. The prism crystal-based one that surfaced in 2012 is one example, but in the future ...
Most business projectors use one of two technologies. digital light processing projectors make an image by reflecting or deflecting light with microscopic mirrors. Projectors with three liquid crystal ...
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