Understanding blurring background images

[srkmagnus]

Alex posted a great piece on blurred background images and an understanding on how this is achieved with various mobile devices. It's worth the read if you like the blurred effect to emphasis an object of a photo.

Blurring the background: Understanding focus, defocus, refocus and Ufocus | Android Central

With that, if anyone has photos with blurred effects worth sharing feel free to share in this thread.