Organization:San Isidro Silicon

San Isidro Silicon is an electronics company founded in 11997 GHE by former employees of the Babbage Engine Company. Their first product, the SIS Terminal 1A, launched a series of computer terminals which ran the CP/M OS or early versions of ExTenD OS.

Terminal Series
The Terminal series was built with unchanged outer casing but various internal hardware configurations, with the intent being to lower prices and improve performance of the machine. Electronic components had a much higher cost than the casing, leading to new components being introduced to the series partway through the life of a model, e.g. the Terminal 1A and Terminal 1B.

The Terminal series - also commonly known as "Little Sisters" among users - was the most common type of desktop computer on Gaia until the launch of the iqTop in 12017 GHE.

The SIS Terminal series stands in contrast to older dumb terminals like the Computron 486 and Computron NT6. as well as to newer diskless nodes like the iqTop. Instead of connecting to the Library of Virtually Everything or a private server, the SIS Terminal used local resources for all purposes. Despite the name, it was not a computer terminal but a text terminal contained in a home computer.

List of notable models

 * Terminal 1 - later known as Terminal 1A - is the first version of the series, and ran using CP/M.
 * Terminal 1B was identical in specifications to the 1A but used less expensive, 2nd-generation versions of some components.
 * Terminal 1C was the last of the original Terminals. The 1C was the first computer on Gaia to be capable of reading multiple removable disks at once.
 * Terminal 2D was the first home computer in the New Real to have color display capabilities.
 * Terminal 2E was the first to have featured a dedicated calendar chip for use by anyone looking to record historical events.
 * Terminal 2F featured an upgraded display system, moving from text terminals to primitive pixel-based graphics.
 * Terminal 3G had 800x600 display capability in 16-bit color, and was the first computer on Gaia to "speak" in a similar manner to the original Macintosh.
 * Terminal 3H had a display capability of 1024x768 or similar in 32-bit color, and supported widescreen displays.
 * Terminal 4 was the final Terminal model before SIS discontinued the Terminal series. It was the only SIS Terminal with network capabilities.