If you want your friend to see you in a crowd, you wave your arms to stand out. As University of Rochester researchers found, one reason why this works is that the brain suppresses the background, ...

Visual motion is an important source of information for separating objects from their backgrounds. A spider camouflaged against a branch, for instance, immediately loses its invisibility once it ...

One of the main features that sets Zoom apart from its competitors is its ability to let users change their backgrounds while video chatting with their coworkers and friends. Animal-lovers can display ...