Change from active to passive 1. The omissions of keypads on smartphone does not limit the functions of smartphones

2. The touch screen replaces the function of keypads on cell phones

3. Smartphone users transfer data from one to another devices by turning Bluetooth

4. They access data thorough the internet without using their data package

5. Automated cars apply an advanced control system

6. The electricity stored gives instant speed output to electric cars

7. Electric cars produce plenty of torque

8. Electric vehicles do not produce residues of combustions

9. The distinctive feature of electric cars affects the performance and the price

10. The electrical energy affects the efficiency of the cars