Texas Instruments may have wowed at CES last month with their pico-projector modules, but they certainly won't have the whole market to themselves. At Mobile World Congress next week, Explay will ...

While the pico-projectors that have graced the SlashGear test bench have not exactly proved entirely disappointing, they've not persuaded us to part with our own money after we've sent them back.

Pico-projectors, tiny devices that project images from portable devices directly onto nearby surfaces such as walls or shelves, will require LED and laser chips worth up to $350 million annually by ...