Drones-Quadcopters

Drones-Quadcopters

1. 4 perpellers

2. lightweight

   • using light materials in the manufacture
     • strong plastic
     • alluminium framework

3. micrelectronics

   • microchips
   • microcircuits

4. aerodynamics

   • the study of the properties of moving air and the intersection between air and a solid body moving through it

5. variety of forms and sizes

6. product delivery

   • 'claw' underneath

7. novel design

   • imaginative

8. aerial video and photography

   • camera underneath

9. surveillance

   • camera linked to monitors and controls

10. leisure activities

11. cameras

12. global positioning system

    • GPS is satellite-based
    • geolocation

13. safety features

    • stabilization system
    • sensors

14. accelerometers

    • instruments for measuring the acceleration of a moving or vibrating body