You will see many drag & drop GUI builders and speech recognition libraries. So, why not join them together and create a user interface by talking with the computer?

Glade is a GUI builder for the Gtk+ toolkit. Glade makes it easy to create user interfaces interactively, and it can generate source code for those interfaces as well as stubs for user interface ...

Google is announcing on Wednesday its donation of GUI designer technology to the Eclipse Foundation, a contribution that an Eclipse official said could lead to the emergence of mobile GUI builders ...