Every modern flat panel display consists of physical "pixels" or "picture elements" that make up the image as a whole. Pixels are already tiny, but each one is a complex machine in its own right, with numerous independent parts.

These days, we're all used to dealing with ads while trying to stream YouTube videos and movies, or on all of our streaming devices and services. But how far is too far? Roku has started testing auto-playing video ads before users even get to the home screen before they can even use their TV, and owners are not happy.

When it comes to TVs, people can have an intense level of brand loyalty. I get it! It's good to stick with a name that you know and trust, but being a little too snobby about the TV brands you're willing to buy can come back to bite you in the end.