AI Summary Elevator engineering is spotlighted in Design World’s “Travel for Engineers, Episode 7,” detailing the complex safety systems, controls, and mechanical design behind modern vertical transport—from luxury glass lifts to standard passenger elevators. For procurement managers and engineers sourcing PLCs, drives, sensors, or safety relays, this underscores the growing demand for high-reliability, safety-certified components (e.g., SIL-rated controllers, redundant encoders, and regenerative drives) in elevator retrofits and new builds. Why this matters: as building automation and smart-city projects expand, specifying components that meet elevator-specific safety norms (EN 81, ASME A17.1) will be critical to avoid compliance delays and ensure long-term uptime.