Robotic Camera Positioning System for Inspection of Tunnels: A Conceptual Design. - Ryan Keizer; Rickey Dubay; Lloyd Waugh; Cody Bradley (SysCon, 2022)

Architecture for a Mobile Robotic Camera Positioning System for Photogrammetric Data Acquisition in Hydroelectric Tunnels. - Ryan Keizer; Rickey Dubay; Lloyd Waugh; Cody Bradley (Sensors, 2023)