Quick word to mention that SerialUI version 1.4 has been released.

From the programming perspective, this update involves only a single change (the addition of a showEnterNumericDataPrompt() method, to provide more precise feedback than always using showEnterDataPrompt()).

The most important thing is that the library now supports a mode specifically designed to aid interaction with software (basically outputs values that are easier to parse).  In the very near future, a new project will be released to provide an optional graphical user interface (GUI) to any SerialUI-based Arduino project–with zero additional work on the developer’s part!

Stay tuned for that announcement in the near future.