$3\mathrm{.}1\mathrm{.}7$ System Analysis and Design Tools to be Used

The researcher will use the Data flow diagrams for modelling data, the data flow

diagrams also helped the researcher to determine the logical flow of data and

represent the processes in the new system to achieve systems analysis and

entity relation diagrams that have assisted the researcher in designing how the data in the new application has to be stored and retrieved when needed.

$3\mathrm{.}1\mathrm{.}8$ System Implementation

This means installing the application on user phones. At times, the Application needs post$-$installation configurations at the user end. The software is tested for portability and

adaptability and integration$-$related issues are solved during implementation.

$3\mathrm{.}1\mathrm{.}9$ System Testing

An estimate says that $50\%$ of the whole software development process should be tested. Errors may ruin the software from a critical level to its removal. Software testing is done while coding by the developers and thorough testing is conducted by testing experts at various levels of code such as module testing, program testing, product testing, in$-$house testing, and testing the product at the user$$s end. Early discovery of errors and their remedy is the key to reliable software.

$3\mathrm{.}1\mathrm{.}10$ System Maintenance

This phase confirms the Schoolmate Mobile Application in terms of more efficiency and fewer errors. If required, the users are trained on$,$ or aided with the documentation on how to operate the software and how to keep the software operational. The software is maintained timely by updating the code according to the changes taking place in the user$-$end environment or technology. This phase may face challenges from hidden bugs and real$-$world unidentified problems.

Less use of AI in this and try doing the research as it should be$.$

Discuss the tools to be used in detail entailing what tools you$$ll use and what purpose it$$ll serve in the grooming of your research project

A flow chat is also required as well as a contextual diagram too