Braille VP was created to give you some awareness that there are others out there who must battle on a everyday basis with their blindness. You could say this is a "little" token or tribute to them as you show your status with the Braille alphabet (How blind people reads).
It's always hard to find new ideas and looks for themes/icons and what not, as pretty much everything is already made today - I hope we have found something that you don't see everyday!
I'm a photographer/designer and meets people everyday and thought about this as a nice project. When i get time i'll properly create Braille packages for all the xtras.