has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others. Review and approve electrical designs, schematics, circuit designs, layout strategies, PCB layouts, design constraints, stack-ups, component selections, simulations, test plans, analysis results, and release documentation.