Zoomable holograms pave way for versatile, portable projectors

Imagine giving a presentation to a roomful of important customers when suddenly the projector fails. You whip out your smartphone, beam your PowerPoint presentation onto the conference room screen, and are back in business within seconds.

Rhombus Tech is a versatile PC-on-a-board

The folks at Rhombus Tech are currently designing a versatile computer module that supports open source software and can be used to power a wide variety of devices.