But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and ...

Then came LEDs and matrix-style LED headlights, after which German automakers BMW and Volkswagen Group-controlled Audi started making the world's first production cars with laser lights in 2014.

Full-face LED masks like this one can cost up to several ... In the mid-1960s, a Hungarian physician named Endre Mester shined a low-power laser on the shaved skin of a mouse.

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?