This contains two web applications:
Buzzer: A simple buzzer program for teachers
It uses node.js and socket.io to provide real time buzzer program that is created in such a way that a web browser on any computer (MAC,PC,Android,iOS) can be used together and with minimum effort for the user.
Questions: A simple question program for teachers
It uses node.js and socket.io to provide real time questions to students who are then able to respond. Data is then displayed back to the teacher.