I am an electrical engineer and have been reading this newsgroup for a long time and have posted occasionally. There are so many interesting things to learn and that is why I think I am drawn to robotics. But, deciding what kind of a project I'd like to embark on has been a challenge. The thing that consistently peaks my interest is UAVs. I've worked on autonomous ground robots before. I am particularly interested in autonomous flight and the navigation systems that are required, kalman filters, the mathematics, etc.
Now the dilema... in this day and age I am keenly aware that there is a fine line between a hobbyists UAV and illegal activity. Does anyone know what kind of capabilities / features that would be legal, and what would not? I definately want to avoid the illegal ones... and stay well within the confines of a legal hobbyist activity.
Any references that I should read on this topic?
TC