Hello everyone,

I am new to this forum, but I'm sorry for my English with the translator.
 

I apologize if I'm wrong section in the forum, I do not know about that topic, section or group post, please moderator if he can move in the due section.

I have a very ambitious project that I would like to see if I can finish it,
I would like to build a quadricopter able to fly without operator, in a given perimeter and that is able to avoid obstacles.

eg: in my house I have a big garden, I want the drone flights to 10m in height along the perimeter of the garden, but should scanzare obstacles like trees or if the route intersects with a bird like a dove or a raven, must dodge so as not to be damaged.

I mentioned this in other forums, the answers were all negative, "it is not possible, it is very difficult, it takes too many instant calculations, there must be a computer on board too powerful, etc ..."

I'm here because I have talked about the forum very well, I know that there are many technical professionals.

I kindly ask if you can help me out to see how far I can go, then it is really impossible, I can say I have tried until the end.

As a first, second and Step clear what would you do?
What are the problems insurmountable?

I sincerely thank you for your help.