The density of the cones in the retina of a bird is two to three times the density in the human eye, making avian vision even crisper. Sign in or Subscribe See Offers.

Latest tech allows for a bird's-eye view of a driving scene, referred to as computational omnipresence, which could be a huge boon toward the advent of self-driving cars.

The effect is achieved by using “bird’s-eye perspective,” a method that relies on three vanishing points instead of one. Though long known, it was rarely used before the 20th century came ...

The density of the cones in the retina of a bird is two to three times the density in the human eye, making avian vision even crisper. Sign in or Subscribe See Offers.