Ahead of CES, today Samsung has unveiled the Freestyle+ projector, which is portable. It comes with a peak brightness of 430 ISO lumens, which isn't much - basically fine for a dark room but won't let you see a lot if there's ambient lighting around.That said, it is almost twice as bright as Samsung's previous generation, so there's that. The Freestyle+ has a 180-degree rotating design which supports projection at virtually any angle, including onto walls, ceilings, and even floors, without any additional accessories being required.It boasts a built-in 360-degree speaker, "tuned...