Several technology companies — senseFly, DroneDeploy, Skycatch — have developed software for this growing market, but the
products often
leave much to be desired, says Tomislav Žigo, director of virtual design and
construction at Clayco, a Chicago firm that uses drones on its job sites.
In the language of free - to - play developers, this is a minimum viable
product, offering players the framework and certain floors of the building, but
leaving much pending, beneath a metaphorical sign that reads «under
construction».