Crows can recognize geometric patterns, suggesting that humans aren't unique in understanding shape structure.

In a remarkable new study, crows demonstrated an intuitive grasp of geometry—identifying irregular shapes without training.

parallel lines, and symmetry. Before these results, says Nieder, "there was no single animal that demonstrated this capability of detecting geometric regularity." In fact, a recent study in baboons ...

To efficiently and accurately calculate touch point locations, a multi-touch recognition algorithm based on geometric construction and clustering is proposed. The algorithm divides the set of ...