Not content with being outdone by Google’s impressive (yet creepy) Duplex demo, Microsoft has shown it also has an AI capable of making human-like phone calls. The company first launched its XiaoIce project back in August 2017. In April, Microsoft said it had achieved full duplexing — the ability to speak and listen at the same time, similar to humans. Microsoft’s announcement was made before Google’s demonstration earlier this month but, unlike Google, the company had nothing to show...