Towards a Low-Cost Teacher Orchestration Using Ubiquitous Computing Devices for Detecting Student’s Engagement

Table 3

Question asked after a test run.

S. no	Questions
1	Is the application easy to use?
2	Did the application improve teacher performance?
3	Did the application produce disturbance during the classroom session?
4	Did smartphone-based orchestration provide a more engaging experience in the classroom?
5	Are you satisfied with smartphone-based teacher orchestration?
6	Should this application be used in other classrooms as well?
7	Any comments or suggestions.