Las Vegas - BMW has selected Microsoft's Cortana assistant to be part of their infotainment future. BMW says that its “connected driving experience will also be enhanced by intelligent voice control”, powered by a “personal digital assistant that customers are familiar with in other areas of their daily lives.”Cortana will be the voice asssitant component of BMW vehicles allowing a hands-free, yet interactive, way to access information, set reminders, check sports scores and integrate with other devices and services.