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Viewing the Adelaide Ashes test through rose-tinted glasses

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Anyone watching the Ashes this summer and struggling to see the pink cricket ball used in day-night matches should try wearing rose-tinted glasses, according to University of Queensland researchers.

UQ School of Psychology Associate Professor Derek Arnold had previously found that around sunset a pink cricket ball has reduced brightness contrastagainst its surroundings.

“Changes in lighting — due to the sun getting ‘redder’ around sunset — reduce the brightness contrast of the pink ball against the pitch, grass and sky,” Dr Arnold said.

“As a person’s perception of motion relies on brightness contrast rather than colour, this could be a problem for players in sports like cricket —where timing is crucial for winning and for safety.”

Dr Arnold’s research team measured how changes in brightness contrast could impact timing in cricket, and studied how any negative impacts could be alleviated.

“By simulating the brightness contrasts measured in a day-night Sheffield Shield cricket match at the Gabba, we found that the reduction in contrast during twilight conditions resulted in worse timing,” Dr Arnold said.

“Artificially brightening the ball by viewing it through rose-tinted glasses improved timing by around 10 per cent.

“As artificially enhancing contrast improved timing, it may also be beneficial at other times of the day, and...

The full text of this article can be purchased from Informit.