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| Subtask #1 | Subtask #2 | Subtask #3 |
---|---|---|---|
Description | Erase line | Draw line | Draw object |
User #1 | Did correctly | Did correctly | Did correctly |
User #2 | Erased too much | Wasn't clear what to do from | Did correctly |
User #3 | Wasn't clear what to do from | Did correctly | Wasn't clear what to do from |
User #4 | Erased too much | Did correctly | Did correctly |
User #5 | Wasn't clear how much to erase | Drew in his own way | Drew in his own way |
Summary
- Users don't want to follow strict rules.
- Fix: Make descriptions more polite
- Users suggested to highlight the part which needs to be erased
- Fix: Highlight the part which needs to be erased