The Kodak Luma 150 takes projector portability to its absolute limit (well, for the moment at least). Measuring roughly 1 inch deep and 4 inches long, the Luma 150 can slip into a coat or backpack pocket with ease. Using Digital Light Processing (DLP), the projector pushes out a huge array of realistic colours that bring media to life. Though diminutive, the connection options are plentiful, including both wired and wireless connections. There's even a mini 1.5w speaker tucked away in here. All of this runs from its internal rechargeable battery. Though the resolution, contrast and brightness are modest at best, it's still a pretty neat gadget.