News Finding: With more objects we start to make mistakes.
Paper Finding: For luminance, and for vernier acuity based on the light distribution, the Weber fraction is approximately 2% .
News Context: This error in number sensing grows in proportion to the number of objects. With more objects we start to make mistakes. With five objects your sense is off by one, with 50 objects, it is off by ten."
Paper Context: We suggest that further computational investigations are more important than semantic issues. For luminance, and for vernier acuity based on the light distribution, the Weber fraction is approximately 2% . For size, distance and area of regular shape, it is 5-10% .