Nokia has uploaded a video titled Nokia 808 PureView Tips (Part 1): How to capture bokeh pictures on their YouTube channel. Have a look at their video:
However the title is wrong. Video explains how to freeze actions using xenon flash as they used tag line, Freeze The Moment with Xenon Flash . Their description and title doesn’t match the video though. But we can expect more tips and tricks by Nokia for photography using Nokia 808 PureView.