[Leica] adobe photo system allows focusing after the image is taken

[geordiepete211 at yahoo.co.uk (Peter Cheyne)]

This lens requires a square aperture to work.  I wonder what the bokeh  
will look like from that.

A few years ago, I fantasized it might one day be possible to use an  
array of sensors and micro-lenses with no shutter and capture the  
light over, say, a 2 second duration.  Then the photography would be  
made in software.  You could select the crop, the 'shutter speed', the  
focus, white balance, even the aperture shape and size.  This fleeting  
fantasy occurred to me before I realized that, for me, doing  
photography with software was not much fun after all.

Peter Cheyne