After some napkin math, a motorized laser mount as above will have some nasty sine wave like effects if you take pictures in between steps of a rotating 3d scanner. Be aware, that 3d scanning ...

[Jason H. Gao] and [Li-Shiuan Peh] used an infra-red (IR) line laser and the camera on a smartphone. Their prototype cost only $49 since they used a smartphone that was on hand. The article ...

The ZUH6000 from Fujifilm is unlike other ultra-short-throw projectors. It features a funky rotating lens for maximum ...

It’s been a couple of years since Hisense refreshed its Laser TV ultra short throw projector offerings (although last year we did get new UST projectors in the Laser Cinema line). At CES 2025 ...