If I'm not hallucinating, this is the same principle of our quantum sensors. As a matter of fact, if I recall, zero temp senors were the very first quantum senors. There are several methods now.
Today we use rarefied gas in a IC chip, and use laser strobes for alignment instead of zero temps. The unified field of this formation acts like a field blanket. The slightest acceleration applied to any of the formation....is amplified all thru out the blanket, allowing detection of much weaker and faster signals that were thought possible.
In the future it might even be possible to paint a field. Or at least watch a field go thru matter.
The ripple of the field, will need very fast detection for measurement and recording. Or hold the distortion until recorded.
After much more refinement, they probably will be stamped out and become very common. Like op amps. Maybe even change the concept of change.
Far Down Man.