00:01
Hello students, an interactive system that promotes the user -friendly human -computer interaction often incorporates a feature that helps the users to recover from their mistakes seamlessly.
00:16
So, there are five faculties commonly used in such.
00:23
They are the first is the undo and the redo functionality and the redo functionality.
00:34
Where here in the undo and redo functionality, the system provides the users with the ability to undo their previous action and redo them if needed.
00:45
So, these features allow the users to correct the error or reverse the changes, offering the sense of control over the interaction.
00:55
For example, you can take in a text editor, users can undo typing mistake and redo action they have undone.
01:05
So, the next is the real -time feedback and validation.
01:21
Whereas, the interactive systems provide the real -time feedback to the users while they are inputting data or making the choice.
01:31
So, this helps the users to detect the error earlier and make the correction before submitting.
01:39
So, validation checks such as the color changes, error message or the tooltips that guides the users towards the valid input and prevents the common mistake...