DNA computation currently faces challenges in competing with silicon chips due to its much lower computation speed. However, its potential in biomedical applications, particularly in the development of bio-nanorobots, is promising. These bio-nanorobots could excel in tasks such as assessment and operational calculation within biological systems, offering advantages over conventional delivery carriers. Their ability to perform these tasks could indeed be more advanced, aligning with the concept of "smart" technology. While realizing this potential may still be in the future, ongoing advancements in DNA computing and nanotechnology suggest that such applications could eventually become feasible.