Show HN: What's my JND? – a colour guessing game
4 days ago
- #psychology
- #game
- #color perception
- The game involves clicking on the line between two colors that are presented.
- The difficulty increases as the colors become more similar with each round.
- The goal is to determine the user's Just Noticeable Difference (JND) for color perception.
- The test typically takes about 40 rounds to complete.
- Most people score around 0.02, but users are encouraged to try and beat that score.
- A referral link for a screen cleaner is mentioned but not provided in the text.
- More details about the game can be found in a related post.