Assessing Patient Suitability and Outcome Measures in Vision Restoration Trials.- Functional assessment of artificial vision.- Patient-Reported Outcomes (PRO) for Prosthetic Vision.- Prospects and limitations of spatial resolution.- Argus® II Retinal Prosthesis System.- The Subretinal Implant ALPHA: Implantation and Functional Results.- The Boston Retinal Implant.- Pixium Vision: First Clinical Results and Innovative Developments.- High Resolution Photovoltaic Subretinal Prosthesis for Restoration of Sight.- Suprachoroidal Retinal Prostheses.- Retinal Prosthesis by Suprachoroidal-TransretinalStimulation (STS), Japanese Approach.- A Fully Intraocular Approach for a Bi-Directional Retinal Prosthesis.- Penetrative Optic Nerve-based Visual Prosthesis Research.- Thalamic Visual Prosthesis Project.- CORTIVIS approach for an intracortical visual prostheses.- The Intracortical Visual Prosthesis Project.- Monash Vision Group’s Gennaris Cortical Implant for Vision Restoration.