2- Can deliver and receive your package from the window, without a big story guidance with the delivery guy.

3- In a press of a button from you phone to your location

5- Very accurate time delivery and when you wants

4- More sustainable and energy saving

5- Smaller carbon footprint and can access hard-to-reach areas.

When?

1- When Ai software become more smarter so it will understand obstacles very well

2- When battery technology get to the next level