Over the last four decades, Signature Plastics (SP) based in Custer, Washington have been crafting the iconic SA profile keycaps that graced many iconic terminals including the Data General “Dasher”. These distinctive caps, with their high profile and sculptured top, became synonymous with serious computing throughout the 1980s. Each cap was then, as it is now, carefully molded and finished by hand, creating that unmistakable feel that vintage computing enthusiasts have come to treasure.

When the production team for a tv show approached SP about supplying authentic SA profile keycaps for their workstations, they were thrilled. The producers understood that nothing else would capture that perfect blend of corporate authority and timeless computing aesthetic. Seeing SP's caps on screen, helping to tell this remarkable story, has been a highlight of SP's recent journey. The response from the keyboard community to the terminals has been overwhelming, and we're excited to now offer these same keycaps to everyone who has fallen in love with the show's distinctive visual style.

SA Macrodata Refinement is a comprehensive set that allows you to capture the essence of those mysterious terminals on most modern mechanical keyboards. The single kit set includes everything needed to outfit most modern keyboards while additional non-standard keys let you decide just how authentic you want your setup to be. Whether you're looking to create an exact replica of the workstations you’ve seen on TV or simply want to add a touch of that corporate computing aesthetic to your daily driver, SP has you covered. The classic dark and light blue caps with beige legends are color-matched to perfection, just as mysterious and important as the work itself. We think Optics and Design would find these keycaps meet the standards.

To complement the keycaps, SP also created the "Scary Numbers" desk mat. Each group of numbers feels a certain way on sight. The design captures that perfect balance between corporate utility and underlying unease that is so compelling.

• Key Features:

• - Authentic Signature Plastics ABS SA keycaps, hand-finished in Custer, WA

• - Comprehensive kit compatible with most modern keyboards

• - Classic dark and light blue caps with beige legends

• - Optional non-standard keys for greater customization