A UML-Based Tool for Designing User Interfaces

Existing software modeling tools are widely recognized to be hard to use and, hence, to adopt. We believe those usability problems are related to a legacy of formalism-centric tools that don’t promote the new challenges of modern software development. In this short paper, we briefly describe a new tool, under development, that tries to promote usability in modeling tools to support collaborative development of interactive software. It focuses on usable, real-world languages and a developer-centered design.