P16551: Observer Calibrator
/public/

Home

Project Summary Project Information

An Observer Calibrator (OC) is an instrument designed to measure and distinguish differences in human color perception. The instrument should have a split optical field with two arrays of at least 4 independent LEDs, the capability for an interchangeable optical front end for color stimulus presentation, a robust computer interface for researcher interaction and be designed in such a way that transportation of the instrument is possible. A prototype of the OC was developed by Technicolor in Rennes, France, but currently illumination levels are not high enough and the instrument is not portable.

The goal of this project is to analyze the current prototype and develop a working model of the instrument. By analyzing the existing instrument, the team will be able to identify design changes or requirements that will make the instrument meet each of the given requirements: Brighter, easier to use, somewhat portable, and allow for interchangeable optical presentation. The expected end result is an Observer Calibrator to be used in future RIT color science research. In addition to performing its intended functions, the OC must comply with RIT and FDA regulations and guidelines.

For a more detailed project description, click on the following link for the Project Readiness Package.

Put Sponsor logo(s) here
Project Name
Observer Calibrator for Color Vision Differences
Project Number
P16551
Start Term
Spring 2016
End Term
Fall 2016
Faculty Guide
Dr. Farnand
Primary Customer
Dr. Fairchild
Sponsor (financial support)
Program of Color Science

Team Members

The Dream Team: Kevin, Alex, Zhen, Ben, and Tony

The Dream Team: Kevin, Alex, Zhen, Ben, and Tony

Name Role Contact
Ben Grotton Lead Engineer bsg7358@rit.edu
Zhen Zhou Project Manager zxz5879@rit.edu
Alex Skinner Purchasing ams1662@rit.edu
Antonio DoVale Customer Communications ajd1125@rit.edu
Kevin Kruse Webmaster kmk2864@rit.edu

Table of Contents

MSD I & II MSD I MSD II

Planning & Execution

Project Photos and Videos

Imagine RIT

Problem Definition

Systems Design

Subsystem Design

Preliminary Detailed Design

Detailed Design

Build & Test Prep

Subsystem Build & Test

Integrated System Build & Test

Integrated System Build & Test with Customer Demo

Customer Handoff & Final Project Documentation

Acknowledgements

We would like to acknowledge the support of Dr. Dave Wyble and Dr. Michael Murdoch from the Program of Color Science, for their assistance in designing and testing key optical components of the Observer Calibrator.