The Types segment classifies navigation solutions into four technical families: Electromagnetic Tracking, Optical Tracking, Hybrid Systems and Software‑Only Navigation. Electromagnetic Tracking systems, which employ low‑frequency fields to locate instruments, dominate the market with an estimated 45 % share, owing to their compatibility with a wide range of procedural environments. Optical Tracking, using infrared cameras and markers, holds roughly 30 % of revenue, favored for high‑precision neuro‑interventions where line‑of‑sight is maintained. Hybrid Systems combine electromagnetic and optical modalities to mitigate individual limitations, contributing about 20 % of the market and gaining traction in complex multi‑modal procedures. Software‑Only Navigation solutions, which overlay pre‑procedural imaging onto live fluoroscopy without dedicated hardware, capture the remaining 5 %, primarily in cost‑sensitive settings. Each type’s contribution reflects its clinical utility, integration complexity, and capital expenditure requirements, collectively defining the market taxonomy for navigation technologies.