Question 2

Select a lab-on-disc device or technology developed by the research group led by Professor Marc Madou of University of California, Irvine, USA and describe its usage, fabrication method, and the problem the device is trying to solve. Design a suitable improvement to address its problem. You may use a diagram, flowchart, or other relevant materials to explain your idea/design. List all references used (if any) in APA format.