There are two main features in this Robot Scout skill for Amazon Alexa, video streaming and voice control. Speaking to Echo screen devices such as Echo Show, Scout can stream the video image to Echo Show. Users can also use voice commands to control the robot's movement, such as start patrol, move forward by 10 inches, rotate by 90 degrees, etc. The Alexa Skill Kit of Robot Scout requires the purchase of the Moorebot Scout device and the installation of the device into an Amazon Alexa account. You can download our "Robot Scout" app in Google Play or iOS App Store. It will guide you through the process.