Exact(16)
Like the HP projector, it is very compact (although it is a bit heavier, at 3 pounds).
"It's a slide projector — it shows one image after the next," said Bill Ripp, a vice president who oversees digital billboards for Lamar Advertising, another large billboard company.
Sieler says that if the prototype were the same size as an existing pico projector, it would produce about 90 lumens.
Still, the hope is that by making it a more efficient projector, it would cut down on heat generation and power consumption.
It was the ancestor of the motion-picture projector: it broadcast those images of creatures in motion as a fast-moving series that appeared to be, rather than many successive images, one image that moved.
Known as the triple-head background projector, it earned Haskin a Technical Achievement Award at the 1939 Academy Awards; he also received Oscar nominations for his special effects for The Private Lives of Elizabeth and Essex (1939), The Sea Hawk (1940), The Sea Wolf (1941), and Desperate Journey (1942).
Similar(44)
With its two flanking video projectors, it can simulate going up in a spaceship to visit the stars, the Moon and other planets.
But like existing micro-projectors, it is expected to employ a traditional optics-based approach.
While this approach works well enough, it carries with it the limitations of traditional projectors: it requires darkened lighting conditions, and the image needs focusing.
Since this result applies to any system described by a master equation which will always exhibit the trivial cases of the identity and QND measurement projectors, it is unclear whether it is in general possible to predict which Hamiltonians might have these non-trivial emergent subspaces.
I'm a fan of the 3M series of pico projectors, it's no secret.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com