Interesting. In closeup, we can see some of the glowing lines are actually made up of the same Wakandan runes we see in the throne room, which basically makes them the high-tech equivalent of this:

Glowing Glyphs in the lines = Superb design feature.
Yea honestly I love that they incorporated that into the design. Apparently you can translate the glyphs too. Someone translated the ones in the throne room to say "Congress Hall of the Panther King" or something like that.
But they're everywhere. The Royal Talon Fighter's interior, the mine/underground train station T'Challa and Killmonger are fighting in, Shuri's lab, and some market square all have them