Despite significant advancements, several challenges remain:
Precision: Achieving atomic-level precision is difficult and often requires sophisticated equipment and techniques. Scalability: Many control technologies are not yet scalable for industrial applications, limiting their commercial viability. Cost: The financial investment required for advanced control technologies can be prohibitive, particularly for smaller research institutions and startups. Integration: Integrating nanoscale components with existing microscale and macroscale systems remains a significant hurdle.
