To reduce the "wiring nightmare," some developers are creating controllers that can sit inside the dilution refrigerator at 4 Kelvin, right next to the quantum chip.
The universe doesn't guess. It calculates. And if you know how to observe, it obeys. quantum controller
This is the "holy grail" of quantum computing. Because qubits are fragile, they frequently decohere (lose their quantum state). A sophisticated quantum controller must perform . This means it measures a qubit, processes the result, and applies a corrective pulse in a matter of microseconds—faster than the qubit can crash. The "Wiring Bottleneck": Why Controllers are Evolving To reduce the "wiring nightmare," some developers are