Classroom management system

Hi all, This project is to be done in a web 2.0 interface. Classroom Management Systems System to have the following features & be able to do the following functions: * Simple User Interface * Virtual Classroom Layout * Show Screen * Blank Screen * Monitor Students’ Screens * Give Assistance * Disable / Limit Internet Access * Disable / Limit Application Access * Disable / Limit Device Access * Remote Application / URL Launch * File Distribution / Collection * On-screen Annotation Tool * Remote Power On / Shutdown * Remote Installation / Uninstallation * Student Identification * Password Protection * Customisable Toolbar * Create Multiple Chat Forums * Stream Video * Live Webcam Broadcast * Instant Messaging * Voice Chat * Automatic Updates * Scalable This above should be fairly easy. Please submit a detailed proposal, the estimated time for delivery, and a prototype, if available. Regards