Rise of the Machines: Can AI Beat Humanity at its Own Game?

Artificial Intelligence (AI) hits the headlines a lot. Whether it's threatening to take your job or offering to be your virtual assistant, this latest development often promises to improve your life in some way. But how will AI impact us? Do we really need AI to be more efficient or happier? The amount of information out there can be confusing, and it doesn't help when a lot of it is conflicting or debatable.