Some questions or suggestions for WIZiQ

I am new to WIZiQ, but I have been playing around and noticed that there are some betterments can be made.

1. we can't see who's talking on the mic?
I found that after giving the audio controls to some members and if there was a noice suddenly came up in the VC, we couldn't tell where the noise was from?
It may be better to make someone at the top of the list after he talked on the mic?

2.The blue bar,which jumps up and down,to show us the mic volume isn't obvious enough. Better to use the red color?

3.we can't adjust the width of the chat box and member list in VC. And It's hard to find someone in the list without being able to see their whole usernames.

4.The 'raise hard' function is not enough I suppose.
Can we have something like traffic lights, but for memebers to show if he can hear,or he wants to talk, or he wants the writing control? That way, teachers don't have to ask once in a while that if others can hear them.

5.we have a red Arrow in VC, but when I used a red background, it's not obvious. So I thought it would be better if we have Arrows in different colors.

6.If someone wants to leave a feedback, he will have to wait untill the class is closed by teacher? It might be better to offer another entrance for members to leave their feedbacks and ratings.

7.It seems that there's not search function on the public classes page? It's needed there I suppose.

Welcome to correct me, and thanks. :)

Tags: WIZiQ,suggestion