How a 16×16 HDMI matrix routes any source to any screen in a control room — splitter vs switcher vs matrix, real limits, and seven identical rooms we delivered.

Is 130" the Right Size for a 6 × 10 m Room? Answering With Arithmetic, Not Estimation — Applying the DISCAS Standard

Bezel, brightness, viewing distance, cost and lifespan compared — with a clear rule for when an LCD video wall beats an LED wall in Riyadh projects.