Virtual Classroom - The Chat Utility
Chat Utility is normal chat function, but made for Teachers and students interaction.
This is also working as a virtual classroom. First Teacher will initiate the session,
then students will join the session. Here Teacher can assign particular time for
the session, and can also extend session time. In this application Teacher can upload
PPTs and Images to show them to students. Students can save chat, so it will be
notes for them as in real classroom.