Today, we're taking a look at Douglas Engelbart- one of the forefathers of modern computing. One of his most famous invention is a mouse. It's pretty clear to anyone who's used a computer what sort of influence that device had. Truth is, if it weren't for Engelbart, computers would likely have evolved in a very different direction.
If someone were to ask you to name the world's oldest computer, you'd probably mention The Babbage Engine, Konrad Zuse's Z3 or The UK's Colossus. If you were asked when humanity built the first computing device, your estimates wouldn't go higher than a few hundred years or so.
What if I told you that there exists a computer system that was operational almost two thousand years ago?