The wall thinks in pixels, not panels.
ROE Black Pearl BP2 or Visual 2.6mm for primary IMAG and content, with edge-blended projection on cyc when the room asks for softer light. Notch and Disguise on the playback chain, frame-accurate to the speaker's cadence. Sized for the wide-aspect halls at Moscone West, Moscone South, and the Chase Center east concourse.
So the slide doesn't sit on the wall. It belongs there.