Final answer:
The Hinds ID card should be visibly worn when on campus for identification and security reasons, and it's not specified to be worn on the chest at all times or only during exams.
Step-by-step explanation:
The Hinds ID card should be worn visibly when on campus. It is not required to be worn on the chest at all times, nor only during exams, and it is not necessarily kept in the wallet. The primary reason for wearing the ID visibly is for security and identification purposes, ensuring that all individuals on campus are recognized as authorized personnel, students, or visitors. By having the ID visible, it assists campus security and staff in maintaining a safe environment for everyone.