Questions: Technology & Internet

So lets say you enter an elevator on the ground floor and press the button to the 20th floor. Then immediately after someone else follows you in and presses the 2nd floor. The doors close.
The elevator takes you first to the 20th floor.
Then it goes back down to the 2nd floor.
Meanwhile a few people pressed the lift button on the 10th floor and the 16th but they can see its gone up and then gone back down again and have to wait in line. You have to press the button quick or else you're in a queue of button pressers.

Have you found one like this? I did! I love it! It's perfect.

Please comment and discuss whether its better or do you prefer the standard elevator.

Some would say it's already here (in early stages). Many tout it will have as big or even bigger impact on us than the internet.

How do you feel about it?