bviTouch - Tutorial Screens

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Spoken Instructions
  • This image is black on the left, progressing to pure yellow on the right.
  • The yellow color is a combination of red and green.
  • Move your finger around the image to hear the combined tones for the color yellow.
  • You will hear both the red and the green tones simultaneously.
  • Swipe right to move to the next image, or left to move to the prior image.,