RECRUITMENT ADVERTISEMENT:
Visual perception of color quality of light sources
Sign up to participate in our study of the color properties of light sources for general illumination.
What is required to participate?
Normal visual acuity (good enough to get a driver’s license). Glasses or contact lenses are OK.
Normal color vision. Solely for the purpose of this research experiment, we will test your color vision. This is a simple test. We will ask you to read a number formed by colored dots printed in several pages of a booklet. It takes only one minute.
What will we be doing?
This research will take place at the National Institute of Standards and Technology’s Gaithersburg campus (Room B307 of Building 220).
You will sit in our lighting experiment room or sit in front of experimental viewing booth and you will look at fruits, vegetables, your skin tone, etc. under various lighting. We will present many pairs of slightly different white light, and ask you to answer which light (in each pair) you prefer or appears more natural.
We will present 15 to 30 pairs of light in one session, which will be about 30 min. There will be four to six sessions for a participant (depending on type of experiment), which will take two to three hours for each participant.
The experiment sessions for you can be scheduled in one day or two separate dates if you prefer.
All the data will be recorded by a pseudo-randomly assigned subject number that will not be linked to any identifying or demographic information about you.
How do you get involved?
If you receive this by email, please reply to the email indicating that you are interested in participating.
The Principal Investigator is Dr. Yoshi Ohno. You can call him at 301-975-2321 or e-mail him at ohno@nist.gov to express your interest.
Participation is limited to 85 participants.
Research is being conducted by the Sensor Science Division, Physical Measurement Laboratory.
NIST Approval ______________________
| File Type | application/msword |
| File Title | Fingerprint Research |
| Author | User |
| Last Modified By | Yonder, Darla (Fed) |
| File Modified | 2016-04-18 |
| File Created | 2016-04-18 |