Technology changes and evolves at the blink of an eye. A new invention this year can be obsolete the next. However, some technological advancements survive the test of time, as is sure to be the case with machine learning. It’s the first step toward artificial intelligence (AI), and it’s already making huge strides in the healthcare industry.

Amazon is using its Alexa technology to ensure success at its second attempt at internet-based telephony. The company’s newly released patent details a phone system that will use the voice-controlled technology of their Alexa-powered devices to make and receive calls.