Teacher to Student Computer Lab Tutoring Software

Hi This is a Teacher to Student Computer Lab Tutoring Software This is an opensource software to monitor computers [login to view URL] along with this either you can merge these options below in the same software or make a separate software and make it work along with this with one without any errors. OPTIONS: Only Teacher can start the chat directly, if the student wants to start a chat a request message pops up to the teacher screen , if the Teacher allows then they can chat or else they cannot. Text chat between teacher to student , one to one & one to many. Voice chat between teacher to student , one to one & one to many. Video cam viewing one to one & one to many. Important : If a teacher wants to spy and listen or view the webcam of the student then it should start automatically without the student knowing and same time teacher's headphone and webcam should be turned off so that the student doesn't know that that teacher is hearing or watching him through the webcam. (If the webcam has a light and it turns on then its ok, but the LAB will have webcam without lights so this is not an issue.) There are some other features to be discussed after you show your interest and can deliver the product. Note: You can also suggest any other open source or any custom made with the above features plus other features will be discussed later.