The funny thing is that, unlike fake UI in other movies, this was indeed a real demo for silicon graphics computers: http://www.sgistuff.net/funstuff/hollywood/jpark.html
Towards the end of the movie the kids use the computer to lock the doors. This is the great moment of fsn (“fusion”) the File System Navigator which is a real demo application and was not written for the movie. A binary was available from the official Silicon Graphics website for a long time.
Dead link
And the movie portrays it accurately, too. Waiting for the 3D flyover to render feels painfully slow, regardless of how many doorknob mastering dinosaurs are trying to kill you.
If movies have taught me anything, the internet is green blocks that you have to fly around. Be sure to avoid big flashing red things - those are computer viruses
It’s got all the files of the whole park. It shows you everything.