About This Handbook

What the Large Display Handbook is and how it is put together.

The Large Display Handbook is an independent technical reference on video walls, LED walls, large touch screens, and specialty displays — written for the AV coordinators, facilities and IT leads, and venue technical staff who have to specify, install, and operate big screens.

Editorial approach

Pages are vendor-neutral and technically grounded. There are no invented statistics or prices. Outside links appear only where a reader genuinely benefits — encyclopedia background and university teaching-and-learning guidance — alongside topical references on large-format hardware. Last review: June 2026.

What this site is not

Nothing here is sponsored. The handbook sells nothing, carries no advertising, and runs no analytics or tracking of any kind.