We develop, maintain, and advance MoSAIC™ (Modular System for Automation, Instrumentation, and Control), our LabVIEW-based software platform designed for automated R&D testing of electro-mechanical systems and components. MoSAIC™ enables seamless data acquisition, real-time control, scripting, and logging through integration with National Instruments (NI) hardware (e.g., PXI, CompactRIO) and RTOS. The platform supports a wide range of applications, including testing vehicle battery packs, electric motors, electric vehicles, internal combustion engines, drivetrains, locomotives, & many others.