Small projectors are nothing new. But most involve compromises, either in the maximum resolution or brightness. The UO Smart Beam Laser Projector offers both 720p resolution and 60 lumes of brightness in a cube that measures just 2.2 inches in each direction. As the name suggests, it uses an advanced laser diode and LCOS tech to project your images up to 150" in size, accepts wireless and HDMI input, and has a battery life of up to two hours, or just long enough to catch a movie in the backyard.