Archive for April, 2017

[ Retro Scan ] The Promise and Peril of Computer-Cars

Monday, April 24th, 2017

Oldsmobile Cutlass Cierra Computer Control fuel efficiency advertisement scan - 1984Our 1984 model: Only 3,000 superfluous wheel spokes to clean

Microprocessor technology hit the automotive world in a big way in the 1970s and 80s — car manufacturers began integrating microcontrollers into their products, and that move paid off with features like increased fuel efficiency, better cruise control, and more accurate climate control.

Some computer-related advantages in the automotive industry predated the invention of the microprocessor, however. In 1964, GM began using CAD software on IBM mainframes to help design the cars themselves. These computer design systems were some of the earliest to allow the manipulation of 3D models and the use of light pens for designer input. Their invention pushed forward the state of the art and practically invented the concept of CAD itself.

By the 1980s, manufacturers were touting products replete with computer-related perks, as this 1984 Oldsmobile Cutlass Ciera ad shows very well. Olds even provided an option for an integrated push-button digital calculator that could "help balance your checkbook."

I've transcribed the ad copy below so you can read it more easily.

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Huge Gallery of Prodigy MadMaze Screenshots Now on Flickr

Friday, April 7th, 2017

MadMaze Screenshot

Just a few minutes ago, I released the first group of images from the Prodigy Preservation Project on Flickr. They're screenshots from MadMaze, a vintage online game that ran on Prodigy Classic between 1989 and 1999.

Specifically, they're all the graphics from the Place of Power instances in the game. I believe most, if not all, of the artwork was done by Al Sirois, a Prodigy staff artist. Al Sirois did some of the artwork, but Sirois says that most of it was created by other artists (see comments below). They originated as NAPLPS vector graphics (scalable to any size) and were captured into a raster format for display on the web.

MadMaze Screenshot

Of course, you can play a re-creation of MadMaze yourself on this very server right here. And you can read more about that re-creation (and report bugs you may encounter) here.

If you'd like to support the Prodigy Preservation Project and all of my history work, please consider submitting a pledge on Patreon. Any money I get from Patreon helps a ton toward giving me the extra time to work on history projects like the PPP.