Cut Noise.
Work Quantum.

Analogy

Think of a traditional quantum sensor like a ruler that can measure tiny distances very well, but only if you hold it horizontally. If the distance is vertical, it's not as good. These scientists found a way to arrange quantum states in a circle so that the sensor works like a high-precision 'laser level' that can detect tiny changes in any direction perfectly. By using six or more components instead of the usual four, they made the sensor's vision perfectly circular and much sharper than the standard limits of physics usually allow.