Microsoft unveils preorders for the beautiful $319 Cortana-powered thermostat

Microsoft has partnered with Johnson Controls to build a thermostat. The software giant first unveiled the Cortana-powered thermostat last year, complete with a translucent touchscreen display. Dubbed GLAS, the thermostat will track indoor and outdoor air quality and adjust temperatures accordingly. It also uses Cortana to display information and enable voice control.
The striking translucent display means the thermostat will fit into many different environments and rooms, but it will come at a