fantomas writes: In recent demonstrations in Warsaw, Poland, a demonstrator has used a drone helicopter spycam, manufactured by Robokopter, to monitor police actions and how they behave towards protestors. Videos show the copter taking off and flying over police lines. A case of man-bites-dog? Is this a first? or do slashdot readers know of similar technology being used by protestors in the USA 'Occupy' movements or elsewhere?