Harman Kardon Invoke speaker with Cortana officially arrives to take on Echo

The Harman Kardon speaker with Cortana has been officially announced, adding yet another smart speaker to the growing market. Unlike most of these smart speakers, which run Amazon’s Alexa, the Invoke speaker utilizes Microsoft’s own personal digital assistant to support voice commands and more. The speaker itself provides 360-degree audio and a cylindrical tower shape not entirely unlike the Amazon …