Picture a tiny bit of a thing on an already miniscule computer chip. Something microscopic with the power to think like a computer without the need of complex circuitry and capable of being moved by light or sound: That is quantum technology simplified.
Put less simply, quantum control uses a technology derived from physics for computer applications. Quantum electrodynamics, or QED, describes the interaction of matter and light, and QED-circuits take this interaction to the computer chip by trying to harness the interaction for circuitry in machines. Phonons are sound-activated quantum vibrations that move circuitry and motor machines at the chip level.
All of these breakthroughs in quantum technology are advancing the zero-sized intelligence we touched on earlier, and they're very exciting to techies and scientists alike. They merge science and technology into something that isn't mere experimentation, but has enormous implications because they work and may someday power the computer and communication devices we use every day. Their enormity comes in their tiny, atomic-sized power [source: MIT].