Match the following specific feedback measurement use cases with the most suitable tool for an early-stage startup:
- Use Case I: Collecting real-time feedback from users while they are navigating the startup’s website.
- Use Case II: Conducting in-depth interviews to understand user experience with the new app feature.
- Use Case III: Sending out a survey to assess general user satisfaction and gather suggestions for improvement.
Select the correct tool for each feedback measurement use case.