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 ...

How to use a video as a slide’s background in Microsoft PowerPoint Your email has been sent It’s surprising just how much you can accomplish in Microsoft PowerPoint with only a video and a bit of text ...

Virtual Backgrounds, a San Marcos, Texas-based company, has created the perfect solution to generating a background behind video or portrait subjects, whether it’s a still image you desire or a moving ...

OS X can, to a limited extent, interact with background applications. For instance, you can move background windows around without activating them–just hold down the Command key and then ...

As of late, online video conferencing has become very important. Especially in the pandemic era when lockdowns have become usual, most office workers need to work from home. However, working from home ...

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, ...