The overall block diagram of the project, which contains the major components of the system developed for this Project, provided in the Figure below.

The final system block contains a few sub-system blocks which have been represented by single black boxes for simplicity.

The complete block diagram of the system mainly contains Four sub-systems viz. a Data Acquisition System, a Data Logging System, Data Gathering or Collection and a Machine Learning System. The Data Collection is also a crucial and time-consuming step of the project; the designed system will be used to collect subject data for saving, training, testing and making predictions.