In 1977 computers were far from personal. They offered 40/80 lines of green or amber text. Around that time I got my first computer, the Commodore Pet. It was all metal, big and heavy with a giant stand alone hard drive that held nothing in today’s standards. There was also a separate cassette player for loading/unloading programs. It’s graphics were limited to that classic shade of green and the alternate characters displayed on each of the keys of the keyboard. I would spend hours either drawing pictures with those alternate characters or writing programs in BASIC and saving them on my cassette drive. Even the highest end systems of the day were less capable then my iPhone.
Also in 1977 Star Wars was released. Star Wars is a classic film. I was too young to see it in theaters or remember much of it even if I had. Still, as a child I loved the original trilogy and always loved it’s visuals. For the time and may years after it’s visual effects were still some of the best. George Lucas and team did amazing things with film to create all those special effects. Computer generated EFX wasn’t even an option back then. Well, I stand corrected. The computer projections of the Death Star were actually done on a computer. Below is a eye opening video of both their process and the technology that was available at the time.