The role translates user, business, architectural, and technology requirements into complete, buildable, supportable AV solutions for conference rooms, training spaces, executive rooms, multipurpose spaces, divisible rooms, command environments, digital signage, and other AV-enabled facilities. Calculate and validate display size and viewing distance, camera and microphone coverage, loudspeaker coverage, amplifier loading, gain structure, bandwidth, latency, power, heat load, rack capacity, cable distance, and spare capacity.