Embracing The 'Post-PC Era': The Criteria Needed For A Device To Replace PCs

When humans created the first computer, it was so huge it needed a whole room to operate. When technology advanced and chips became smaller, computers also shrank, and it introduced us to Personal Computers, or PCs.

And when that got smaller, behold we have smaller PCs we all call laptops (then "notebooks"). And when those became smaller, yes, they became the smartphones we hold in our pockets.