Engineering Spectrum Inc. (ESi) specializes in custom design and engineering for electronic and electro-mechanical systems, software development, prototype fabrication, product realization, and small scale manufacturing. Staff includes electrical, mechanical, and software engineers offering interdisciplinary solutions in embedded systems, automated test equipment, manufacturing automation and process control, robotics and machine vision, high power electronics and radar. ESi has direct QNX experience in network communications, graphical user interfaces, multiprocessing, and object-oriented architectures. Since its founding almost two decades ago, E-Spectrum Technologies has designed over 300 commercial products. Their portfolio includes MWD tools, safety devices, offshore drilling equipment, biomedical instruments, data acquisition systems, SCADA systems, and manufacturing automation tools.