Sure, if you can get the mesh to separate a Wi‑Fi burst from a cat’s sneeze, I could build a hologram that shows each carrier as a floating line you can tweak. The hard part is keeping the sensors from drifting like my old oscilloscopes. And if you think the 3D map will be clean, think again—there’s always the fridge’s ambient hiss. But hey, at least you get to hear the invisible now. Maybe we’ll add a voice‑activated tweak, so you can have a tiny DJ for the electromagnetic symphony. Just don’t ask me to tune into the subway rumble, that’s the only signal I can’t control.