Final answer:
Microassays, such as POC methods, offer fast and accurate results with small sample sizes. They use miniaturized technologies like lab-on-a-chip, enabling rapid testing with minimal reagents. Additionally, microassays can be automated for more efficient and high-throughput screening.
Step-by-step explanation:
A benefit of microassays, such as POC (Point-of-Care) methods, is their ability to provide fast and accurate results with small sample sizes. These assays use miniaturized technologies, like lab-on-a-chip technology, which allow tests to be done rapidly with minimum quantities of reagents. Additionally, microassays can be automated, improving the efficiency and evaluation capacity of high-throughput screening assays.