Remember the 90s, when cell phones were no longer a product of science-fiction? Brick-sized, with black & white screens and pixels the size of a walnut, these devices were state-of-the-art back then. They were also scarce.
Even in the late 90s, people could hardly afford one, let alone multiple units. But fast forward to 2015, mobile phones are not just hundreds of times faster and more versatile, they’re also vastly more affordable. And they’re so popular that one simply isn’t enough anymore.