Procedure

Step 1: Choose or Upload an Image

• You will see a group of images displayed on the screen.
• Select one image from the options provided.
• Alternatively, if you want to use an image stored locally, you can upload your own image to use in the experiment.

Step 2: View the Image with Normal Vision

• Once an image is selected, it will first appear as it looks to someone with normal color vision.

Step 3: Explore Color Blindness Simulations

• Below the image, you will find three buttons, each representing a different type of color blindness:
  • Protanopia: Displays how the image appears to someone with red-color blindness.
  • Tritanopia: Displays how the image appears to someone with blue-color blindness.
  • Color Blind: Displays the image as shades of gray, simulating complete color blindness.
• Click any of the buttons to view the selected image through that specific color-blind perspective.

Step 4: Repeat or Try Another Image

• Feel free to go back and select another image or upload a different one to explore more simulations.