BrailleSense Polaris Mini notetaker includes a 20 cell Braille display, Perkins style keyboard and compact size. Polaris Mini provides traditional HIMS notetaker functionality as well as access to popular mainstream applications available for the Android platform. Polaris Mini includes Control and Alt keys eliminating alternative keyboard commands such as Alt + F4 to close an application. Wireless connectivity includes Wi-fi 802.11AC dual band, Bluetooth 4.2, USB 3.0 and micro HDMI. Use Polaris Mini as a Braille terminal for PC, Mac, Smart Phones and Tablets.