The problem hostel management system solves

This project focuses on providing the facilities to university hostels for managing the bulk of data at a time, with the help of Hash Table data structure.
Through this application, students can add, update or select in which kind of room they want to live and they can also check the availability of the rooms as well. As we know, Hash tables are a type of data structure in which the address or the index value of the data element is generated from a hash function. That makes accessing the data faster as the index value behaves as a key for the data value.
On the other hand, hostel staff can check the details of any student, and additional charges on him/her if he/she is late or not on time. we are also providing the facility for check-in and checkout using a face recognition system, which makes a lot of work easier.
We used AI in the Face Recognition System which we are using for check-in and checkout of students.
Now hostel staff does not need to do this manually.
Also, we used Hash Tables to track room assignments & move-in and move-out schedules.
Our GharWaliFeeling is all set to do all the necessary jobs along with some additional features and ofcourse the wow factor as the Face Recognition System

Challenges we ran into

how to get the maximum accuracy
how to achieve student convenience
how to make it working on mobile phone also