The world of computing is often described in discrete, black and white terms. Everything is rational, and at its heart a computer program is simply a series of bits that are either on or off, simply represented by a value of 1 or by a value of 0.
In many ways, a computer is a device that has been created to embody logic. It is an electro-mechanical representation of a totally left-sided brain. The last thing that a computer could do is to show, or recognize, emotion - right? How absurd would that be!
And yet we have a term - affective computing that describes computing that is in some way connected to emotion. It is sometimes also known as emotional artificial intelligence.