Despite the fact that AI is already being utilised in a huge variety of ways by a myriad of industry, it's still perceived as being an emergent technology, something of great promise yet to materialise. This couldn't be further from reality. These four examples of AI and machine learning have already been saving you time and effort for years at this point, but it's only really in the last few years that they've become completely viable and effective. I mean, remember Siri when it first came out? AI, along with machine learning, has made a massive number of things possible across industries, proving critical to many different tech platforms.