Longitudinal Study of a Bionic Eye

This is a longitudinal observational study with participants who have been implanted with the suprachoroidal retinal prosthesis.

To observe and assess visual, orientation and mobility behavior with primary and adjunct vision processing (AVP) methods that may enhance the performance with the suprachoroidal retinal prosthesis (ScRP). To investigate the effectiveness of primary and AVP methods in the laboratory and real-world environments with the ScRP. Assess structural and functional ScRP stability with objective and subjective assessments. Record participant experiences and feedback with the ScRP.

Inclusion Criteria: * Willing to provide signed informed consent; * Implanted with a suprachoroidal retinal prosthesis; * Be available for the study visits; * Willing to comply with study assessments; * In good general health and mobile. Exclusion Criteria: * Medical condition that prohibits mobility; * Anything that would place the individual at increased risk or preclude the individual's full compliance with or completion of the study.