Inclusion:  Any individual who is physically able to take a virtual reality visual field test Patients who either have glaucoma, are glaucoma suspects, or have a strong family history of glaucoma, or have other visual field defects, and normal individual Age: Individuals who are old enough to comprehend the instructions and procedures (1-90)  Exclusion:  Adults unable to consent, prisoners Participants who are too tired to take a visual field test Participants who refuse to consent Individuals who are functionally unable to use VRVF