Error messages should be simple and easy to follow.
In the presence of an error, the system should describe the occurrence explaining how to recover, without blaming the user by this situation, once older adults are more prone to blame themselves for errors, because they have low experience with technology. Their motor skills also influence the occurrence of errors. The language employed in the error messages should be understandable by older adults.
Unclear error messages.
Using of inappropriate language.
A good example of an error message.
Elderly, Errors, Feedback, Motor, Navigation