Remember when Apple first revolutionized the world with its computers and mind-blowing commercials? And then again when it created the first smartphone almost entirely based on touchscreen--the iPhone? They are just about to do that for the third time.
Apple is now investing heavily in wearables (a type of technological device that you can wear, instead of having to carry it around). But this time it's not a smartwatch or noise-canceling earbuds: Apple is creating the next generation of smart glasses.