+1
I’ve been wondering for a while if anyone has made a wearable device that remaps the entire spectrum [1] into the visible spectrum. Like night-vision goggles, but for everything. And ideally it could view everything at once or be tuned to various frequency ranges.
why? I think we might look at EMF radiation a lot differently if we could actually see the vibrating glow coming off transmitters like cell phones, wifi, etc, all around us, in our hands, cell phone towers, etc. Some areas in the city would be very bright and other places dim. Also living beings emit frequencies/aura that would be cool to look at. Fun teaching tool. Probably a thousand uses I’ve never thought of.
[1] Obviously with reasonable min and max cutoffs. VLF frequencies require miles long antennas, etc.