'inconspicuous mode' what do you guys think?

[checkmate81x]

'inconspicuous mode'

article says it all...

Microsoft hopes to patent an 'inconspicuous mode' for phones

I think its pretty cool, the lowest brightness setting on my lumia 920 is a little too bright!

 

[iPwnza]

It's a nice idea, but why not just add a brightness slider? Don't see the point in removing content from the screen.