> Why couldn't you just go into the code and specify the error UI? Because usability professionals typically don't know how to code. > The GUI tool is just to

> Why couldn't you just go into the code and specify the error UI? Because usability professionals typically don't know how to code. > The GUI tool is just to aid with rapidly building stuff, not as a replacement. My point in this thread is that, with a tool like this, it could be. I said elsewhere that mockup tools used by UI designers already have a development environment very close to this one, and only a good code generator is missing. A mockup environment which can communicate logic to the devs, and not just visuals, is everything these professionals need to create specifications fully in software without resorting to natural language that the developer needs to interpret.