# Philip Troyk **Domain:** Neural Engineering / Visual Prostheses **Doc Type:** Person Node **Primary Source:** [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] ## Relevance **Philip Troyk** is a neural engineer associated in the source article with the [[wiki/Intracortical Visual Prosthesis Project|Intracortical Visual Prosthesis Project]]. His role in this cluster is expert evaluation of intracortical visual-prosthesis claims and the gap between an experimental stimulation architecture and promised visual performance. ## Epistemic role The annual report cites Troyk alongside [[wiki/Gislin Dagnelie|Gislin Dagnelie]] as a cautioning expert when discussing Neuralink's announced Blindsight trajectory. The relevant distinction is between regulatory designation or a planned trial and demonstrated visual resolution, safety, durability, or performance beyond natural vision. ## Relationships **Related cluster nodes:** [[wiki/Intracortical Visual Prosthesis Project|Intracortical Visual Prosthesis Project]] · [[wiki/Neuralink|Neuralink]] · [[wiki/Brain-Computer Interfaces|Brain-Computer Interfaces]] · [[collections/Neurotech|Neurotech]]