[jasmcole]

Thanks! If you navigate to one of the example simulations, you'll be able to change the instantaneous field visualisation to one of time-averaged power density, which sounds closer to what you're looking for.

The cool thing about the speed of WebGPU is that you can drag things around and watch changes in real-time, even if you have to average lots of simulation steps per rendered frame.

[crazygringo]

Ah yes, I've found it -- changing "Signal" from "EM field" to "Power". That is fascinating to look at.

Is there a way to move the router around to see how the field changes in response?

As far as I can tell you can do that in the paid version, and I totally understand gating that for people modeling their own home/office layout. But it would be pretty cool as a free educational demo if you could move the router in the otherwise fixed example.