There is still a lot of computer equipment up there. It still controls all the audio and all the entertainment throughout the park including Illuminations.
Yep, they are all still there, and they are all the same racks and computer equipment, though I'm sure there have been upgrades with time. But I walk up and down the ramp everyone is talking about (it is now part of backstage) and by the door everytime I'm at work and through the window are several monitors in the racks with the videos for Spaceship Earth playing. Really neat.
If you go into Innoventions East to the Fantastic Plastic Works, right behind the wall with the big screen on it for the game is Computer Central. In fact, the other side of that wall is the glass used for the projections. Even the lighting and effects are still there, just no longer used.
One of the biggest reasons it closed was because of the advancement in technology, but also because of the global thinking behind a centralized computer system. New rides and upgrades, including some old attractions, have all of their control equipment localized in their area rather than being added to what was computer central. The reason why is because as technology improved, more and more people realized a centralized control system's biggest weakness: what happens when it fails. If you have one central brain control everything and it fails, the whole park shuts down, literally. It actually happened once in the 80s I believe to Computer Central. Because of that, companies shy from a central brain, localizing technology and in a lot of instances, detaching them from all other company (or park) functions all together.
you can see the whole communicore attraction on marnis video :wave:
Where is this video located dolbyman? I've never got to see what it looked like in its glory days.