This is pretty cool! I need to learn more about both.

I imagine such fancier tools would be less available among common folks, and more among first responders.

NASA already has the tech to detect heartbeats under rubble using radar [1]. No additional equipment is needed by the rescued. The problem is emergency response can get overwhelmed in large disasters.

If Rydberg sensors would be more common, and new tech is added to mobile devices, this can seriously shift the playing field.

I will look into this, because we need out of the box solutions. Thank you!

[1]: https://www.dhs.gov/archive/detecting-heartbeats-rubble-dhs-...