Portable and tiny projectors, a.k.a. pico projectors, are nothing new, but very few will be able to boast of a slim physique while still promising unmatched quality and clarity. And yet that is exactly what Sony's MPCL1 promises to bring. Almost as big as the biggest smartphone, this pico projector offers the high resolution, portability, and brightness that very few of its kind can. And its all thanks to a well known technology called "light amplification by stimulated emission of radiation". In other words, lasers.