Abstract: The recognition and tracking of hand gestures are essential elements in human-computer interaction systems, providing intuitive control and facilitating interaction with a wide range of ...

Add Yahoo as a preferred source to see more of our stories on Google. Cute loving couple of colorful ducks. Mandarin duck Aix galericulata female and male. Loving ...

Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to scientific studies as well as viral posts, male ducks have evolved, now equipped ...