1. Sign in with fingerprint or facial recognition
Problem
Make it easier for businesses to have clients sign in.
Impact
Will allow business to sign in there customers fast and efficiently.
Approach
Use vb.net with some Microsoft API and functions.
Use a database to store the information.

2. Create a Library Catalog
Problem
Make a catalog for books for libraries.
Impact
This would be a nice cheap alternative for libraries with not a huge budget.
Approach
Create a book class with a title, page count, ISBN and whether or not it is checked out or not.
Manage a collection of various books and allow the user to check out books or return books
Generate a report of those books overdue and any fees. Also allow users to put books on reserve.