Show Your Number

There are few things that are as simultaneously annoying, yet as easy to
fix, as clearly displaying the streetnumber of your shop, or
home. 

So we at Service Usability propose a mass street numbering on World Usability Day where as many people as possible in the UK are encouraged to display the
street number for their premises or home.

This can be as simple as sticking a sheet of paper in your doorway with
the number written clearly on it, pending replacement with a more
permanent number display.