Now, if you’re using a pico projector or something that’s designed for its portability that only costs a few hundred dollars, ...

The projector also offers automatic obstacle avoidance by adjusting the image size to avoid obstructions, and auto screen fitting as it can determine and match your expected screen size.

They are designed as an alternative to standard 'long throw' projectors, which must be positioned at the back of ... the projector is positioned directly below the screen. The screen material ...