* 1. How easy was this system for you to use?

* 2. How clear were the instructions for using this system?

* 3. How was the sound quality on your video?

* 4. How was the image quality on your video?

* 5. Were the sound and the video in sync?

* 6. How often was your experience interrupted by freezes or crashes?

* 7. The chat function worked:

* 8. How likely would you be to use this system again?

* 9. Overall, how satisfied were you with this system?

* 10. How can we improve this system?

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