Reaction Time Recorder

Reaction Time Icon Rounded
For my 2017 Science Fair Project, I compared the reaction time between red, yellow and green app. I couldn’t find a way to run the tests I wanted to, so I created Reaction Time Recorder. The user connects two devices wirelessly, and places one visibly 7 feet away. Then, they tap the Ready button on the device they are holding, and watch the screen for a color. By having a few different people react to these 3 colors, I was able to conclude that humans generally react to the color red fastest due to the faster speed of its light waves. Another effect of this project – some competition between my brothers to see who could react faster!

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