article_snippet: We use We tool, the Spot camera.
article_snippet: The Spot camera is a hand-held autorefractor that takes a picture of a child's eyes.
article_snippet: The Spot camera has multi-colored Infrared light -- a red, blue and green light that flashes.
article_snippet: Children tell me The Spot camera looks like a video game.
article_snippet: Often I'm trying to get a child to look straight into The Spot camera.
article_snippet: So once I capture Children attention, The Spot camera will capture the image and the screening is done.