We’re not just talking about the 40-inch flat screen TV you scored a good deal on. We found a mini portable projector at Walmart ... and several projection modes, including front, rear, and ceiling.

Optoma has unveiled the CinemaX P2, which is the successor to the CinemaX P1 and is being pegged as the company’s new flagship home cinema projector. The $3,300 4K projector can project up to 120 ...

Among those was an extremely unusual device, a rear-projection display with an array ... the letter or number is projected on the screen at the front of the unit. It has the advantage of ...