With the first Mavic in 2016, DJI asked for breaking down prosumer robot, little and light enough to have any spot yet with a not too horrendous camera. In those days the limit was movement; after a short time another fake confining line has been solidified by rule. Most by far of the significant markets for meanders haphazardly – China, USA, UK and that is just a hint of something greater – in a little while require the assurance (for an unassuming cost) of any machine evaluating more than 250g (8.8oz).