Brett Adcock

But all day, we try to figure out how to put guns on humans or mannequins, and we try to figure out how to detect them.

So how does it work?

Is it shooting frequency and then detecting the response when it hits something solid?

Yeah, that's exactly what it's doing.

It's basically shooting out a radio frequency.

It's like electromagnetic.

It's like a little wave format that goes out.

Very similar to how your Wi-Fi works in your home, or 5G.

Same type of concept.

It's just on a higher, different radio frequency level.

But think about your Wi-Fi.

And you want an order of 20x or so.

The radio frequency level, it's operating in a few gigahertz, something like that.

But we operate at much higher frequencies, like 300 gigahertz.

So you want to whatever, call it 50, maybe it's 50, 100 times this.

And then basically, it shoots this out.

And this waveform comes back.

And we review it.

And we look how long it took to come back.

And we use beamforming and a couple other techniques to figure out what happened.