Robots need coordinates, not just images
A camera-guided robot system needs calibration between image space and machine space. That means stable mounting, known coordinate frames, timing, safe robot behavior, and a clear fallback when the camera cannot make a confident decision.
Measurement automation can be narrow and useful
Many useful systems measure length, width, diameter, angle, gap, position, concentricity, area, or alignment. Controlled lighting and fixturing often matter more than model complexity.
AI plus hardware is the practical direction
The strongest automation projects combine sensors, cameras, embedded controllers, AI, operator screens, and human review. Software intelligence becomes useful when it can safely touch the physical process.