Our interview with the head of Cortana and the future of AI at work

Microsoft's Cortana has been undergoing an identity crisis in the last few years. As Windows Phone wound down, Microsoft tried, in vain, to push Cortana as a consumer option with the Invoke speaker and GLAS thermostat. But Microsoft's ambitions for smart AI and Cortana seems to now be finding its groove. The company recently unveiled Play My Emails for Outlook Mobile along with some significant enhancements to Outlook calendar. Could this new Cortana finally be the path forward for Microsoft?