Editor’s Note: This Commentary is part of a special report exploring game-changing trends and innovations that have the potential to shake up the schoolhouse. Read the full report: 10 Big Ideas in ...

The pixel-peepers over at DxOMark have shared some of the interesting metrics and techniques they use to judge the quality of a smartphone’s artificial bokeh, or background blur in photos. Not only is ...

Recording yourself with a virtual background for presentations, job applications, blog creation, live streaming, or online meetings can help to engage your audience and add professionalism to the ...