Abstract In 1912, Max Wertheimer published his paper on phi motion, widely recognized as
the start of Gestalt psychology. Because of its continued relevance in modern psychology …

Over the last 20 years research has been done on the question of how egocentric distances,
ie, the subjectively reported distance from a human observer to an object, are perceived in …

Animal camouflage has long been used to illustrate the power of natural selection, and
provides an excellent testbed for investigating the trade‐offs affecting the adaptive value of …

It is now emerging that vision is usually limited by object spacing rather than size. The visual
system recognizes an object by detecting and then combining its features.'Crowding'occurs …

Many of us take for granted that what we perceive is a completely accurate representation of
the world around us. Yet we have all had the experience of suddenly realizing that the keys …

In evolutionary multiobjective optimization, it is very important to be able to visualize
approximations of the Pareto front (called approximation sets) that are found by …

Gestalt principles, or gestalt laws, are rules of the organization of perceptual scenes. When
we look at the world, we usually perceive complex scenes composed of many groups of …

Streamlined ID presents a focused and generalizable approach to instructional design and
development–one that addresses the needs of ID novices as well as practitioners in a …

5,454,043 A 9/1995 Freeman 5,544,050 A 8/1996 Abe etal. 5,581,276 A 12/1996 Cipollaet
a1. 5,594,469 A 1/1997 Freeman et al. 5,699,441 A 12/1997 Sagawaetal. 5,767,842 A …

What does it mean to have a visual representation of a mathematical object, concept, or
process? What visualization strategies support growth in mathematical thinking, reasoning …