Estimated Time To Read This: 4 – 6 minutes       It’s common among systems that are used by many people of varying security levels, to have buttons on your layouts that some users can execute and others can’t. If you’re designing for such a system, then you’ll probably want to provide the end-users of your system with some kind of visual feedback that will let them know whether or not they can perform those actions. There are various ways of tackling this task, but all of them revolve around defining a ... Read More