Other mistake: While Casey was holding the pin she would bump into things and fall in her house. OK that makes sense. However, when she reached the city, how was she walking down steps that are not really there? She should be floating in the air or something.
Tomorrowland (2015)
1 other mistake
Directed by: Brad Bird
Starring: George Clooney, Judy Greer, Hugh Laurie, Britt Robertson, Kathryn Hahn, Raffey Cassidy
Other mistake: While Casey was holding the pin she would bump into things and fall in her house. OK that makes sense. However, when she reached the city, how was she walking down steps that are not really there? She should be floating in the air or something.
Hugo: Have you ever wondered what would happen, if all the geniuses, the artists, the scientists, the smartest, most creative people in the world decided to actually change it? Where, where could they even do such a thing? They'd need a place free from politics and bureaucracy, distractions, greed - a secret place where they could build whatever they were crazy enough to imagine.

Trivia: When Casey's hand is stuck in the force field, an action figure of Mr. Incredible from The Incredibles floats along the force field. This movie and The Incredibles were both directed by Brad Bird.





Answer: He was using it as a metaphor. The Titanic being mankind heading towards its own destruction. Man was warned of the dangers (wars, global warming, etc) and we didn't do anything to change our ways, "went full stem ahead".
Bishop73