A representative from the computer camp shows Morris' Dad a video about the camp that shows a child using an Apple IIGS.
Year of feature (shown above)
Later on in the movie, during the parents' tour of the camp, the computer group is shown "hacking" into the local military base to schedule a flyover of the camp. In reality, they were just using a program to simulate the hacking and timed it with the base's daily flyover.
The IIgs is still fairly well represented here, but it probably bumps the importance and visibility scores up a notch.