Questions | Answers |
1) Background | |
・What is your profession? | Doctor/Engineer/Others |
・Is your hospital/institution connected to a research and education network? | Yes/No |
・Have you ever used DVTS or joined a conference using DVTS? | Yes/No |
・Have you ever used HD-H.323 or joined a conference using HD-H.323? | Yes/No |
・Have you ever used Vidyo or joined a conference using Vidyo? | Yes/No |
・Does your hospital/institution have the H.323 (high-definition) system? | Yes/No |
2) Image quality: | |
・Which do you think can provide the best image quality? | DVTS/HD-H.323/Vidyo |
3) Preparations: | |
・Which do you think is the easiest to set up? | DVTS/HD-H.323/Vidyo |
4) Problems: | |
・What do you think is the biggest problem with DVTS? | Image/Sound/Preparation/Cost/Others |
・What do you think is the biggest problem with HD-H.323? | Image/Sound/Preparation/Cost/Others |
・What do you think is the biggest problem with Vidyo? | Image/Sound/Preparation/Cost/Others |
・When you use HD-H.323, is the quality the same for one-to-one and multiple connections (with or without Multiple Connection Unit)? | Yes / No |
5) Satisfaction | |
・Is DVTS satisfactory for your purpose? | Yes/No |
・Is Vidyo satisfactory for your purpose? | Yes/No |
・Is HD-H.323 satisfactory for your purpose? | Yes/No |
6) Best system | |
・Which system do you like the best? | DVTS/HD-H.323/Vidyo |