Lab-On-A-Chip is a specialized skill for designing and creating miniaturized devices that can perform various laboratory functions, such as chemical analysis and biological assays, on a small scale. These devices leverage microfluidics, microelectronics, and materials science to create integrated systems that can analyze small samples efficiently, quickly, and with high precision. The technology has numerous applications in medicine, environmental monitoring, food safety, and other fields where rapid and accurate analysis is critical.