The World in a 100 years from now?

1. Flying cars?

1.1. they try

2. Robot - good

2.1. they are start

2.2. its good

3. Robot - bad

3.1. that not going to happen

3.2. unless a man do it vwith voltion

3.3. but if it happen they can become like terminater

4. Purpose of the cellphone

4.1. hologram phone

5. Flying hoverboard