'Zigzag motion' goes in unexpected directions

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'Zigzag motion' goes in unexpected directions.

UNLABELLED In a novel 'zigzag motion' display, random dots made alternate long and short jumps, 10 mm downward and 1 mm to the right. The zigs and zags were either at right angles (differing by 90 degrees) or in opposite directions (180 degrees). RESULT The perceived direction of motion varied with the viewing distance or spatial scale. During close-up [or distant] viewing the display appeare...

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ژورنال

عنوان ژورنال: Journal of Vision

سال: 2009

ISSN: 1534-7362

DOI: 10.1167/9.4.17