Null
Armadrone can be used on land as well as in the sky. it can lift goods up to 20 kgs besides monitoring with camera.you can use armadrone as courier service.Armadrone is work as spy security as well because it can destroy enemy drone with the arm.you can use it as home bot too.as shown in image2 when you don't need to lift weight it can work on the wheel.so transfer goods in home itself.it provides security to the house with its camera. so you can use this bot in industry,house,courier service,security etc.