I just learned this today. Dr. Valerie Thomas was a scientist with NASA. She oversaw the Landsat program, and then later was the computer facility manager. From there, she expanded the SPAN network, which went on to become a vital part of today's Internet. So, that scene in the computer center has a lot more meaning - both in terms of the person represented, as well as how it connects the scene of the first personal computer to the internet data speed tunnel, and eventually to the star dome.