Whenever I see the promos for tilt rotor air taxi concepts such as this my thoughts go to the video of the V-22 dropping into an open air wedding as a surprise for the bride and groom. There were tables and chairs flying everywhere, not to mention ladies attire being ruined, by the downwash. Even in the link below the downwash is an issue though less spectacular.
I appreciate that the air taxi concept will be a far smaller machine, but then isn't it supposed to get into smaller places, therefore the issue of an unsecured landing area and FOD are still relevant aren't they?