Did you know fruit flies see in color like us?

The video discusses how fruit flies can see in color, similar to humans, due to a circuit of color-sensitive nerve cells in their retina. This discovery by Columbia scientists, funded by the National Science Foundation, could lead to advancements in computer-based technologies for people with vision impairments.

What is the significance of the research conducted by Columbia scientists?

What challenges do people with vision impairments face according to the text?