Research Redirected

As I talked with Susan about my research so far I realized that my research topic needs a new direction. She gave me the possible redirection...the research related to digital x-rays....

-Identification
-Dental records
-Database
-Forensics
- how to building a database
-What is a database?
-How are you identified? Is it through your dental records?
-Who can access your dental records?
-Is there a database for dental records?