Geek Trivia: Photo Lab Printers Are Calibrated Using A Tool Known As A?

Shirley Card Colotron Panatomic Spectrospiff geek-trivia-photo-lab-printers-are-calibrated-using-a-tool-known-as-a photo 1

geek-trivia-photo-lab-printers-are-calibrated-using-a-tool-known-as-a photo 2

Answer: Shirley Card

Although photo development technology advanced significantly over the course of the 20th century, no amount of automation every proved to be a perfect replacement for the human eye and the viewer’s acknowledgement that a photo looked balanced and pleasing.

In the 1950s when the Kodak film monopoly was broken up and independent photo labs sprung up across the U.S., Kodak came up with a novel way to help all these independent labs calibrate their equipment properly: Shirley cards. The cards were actually photo negatives that were developed on the local lab equipment to test color density, tone, and contrast. The original Kodak model was named Shirley and the name stuck: for the ensuing decades the test negatives and the resulting 4×6 photos were known was “Shirley cards” regardless of whether or not Shirley appeared on them.

Although the development process is largely entirely digital at this point (and most photographers no longer even use film), Shirley (and her photographic descendants) can still be found in photo lab calibration software today.

Image courtesy of Kodak.

Article Geek Trivia: Photo Lab Printers Are Calibrated Using A Tool Known As A? compiled by Original article here

More stories

How to Back Up Your Minecraft Worlds, Mods, and More

Minecraft is a game that lends itself to hundreds of hours of exploration and building. Don’t let your creations go up in a puff of dying-hard-drive smoke; read on as we show you how to locate and (automatically) back up your critical Minecraft files.

How to Pin Screens in Android 5.0 for More Security and Privacy

Android 5.0 Lollipop is still trickling to Android users but we’ve already found a stream of great new features we want to talk about. Pinning a screen is nifty little security feature that lets you put your device into a glorified kiosk mode so the user can only use one app.

The Easiest Way to Hide Files and Folders on a Mac

Doing stuff on a Mac is supposed to be so easy and intuitive, that it’s surprising when something isn’t. There are several ways to “hide” stuff on a Mac, but only one of them really works well enough for us to recommend.