Make Corrections Easy
Users don't mind recognition errors as much as they mind the effort required
to correct the errors. A good pen model focuses on making corrections as easy
and fast as possible.
An error in recognition should never have unpleasant consequences. For
example, misrecognizing an undo gesture wastes the user's time. When in doubt, prompt
for confirmation and make confirmation easy
say, with an extra-large OK button. The extra step will annoy the user less
than having to recover from the error.
- Software for developers
Software for Android Developers
- More information resources
Unix Manual Pages