An interesting combination of workflows and wireframes is not just for mobile apps anymore, it can be applied to web pages as well. It may be a bit more work to create, but the benefit of having everyone understand clearly is priceless.
Wireflows

An interesting combination of workflows and wireframes is not just for mobile apps anymore, it can be applied to web pages as well. It may be a bit more work to create, but the benefit of having everyone understand clearly is priceless.