Alice & Bob, in collaboration with Inria, has made an important step towards designing a useful quantum computer. This research demonstrates how the engineering challenge to make quantum computing practical can be overcome thanks to cat qubits and novel error correction techniques. LDPC error-correcting codes and cat qubits when implemented together can help us run powerful quantum algorithms with 200 times fewer qubits than other superconducting architectures. More quantum computing, fewer qubits. Read the paper: https://arxiv.org/pdf/2401.09541.pdf And visit our website: https://alice-bob.com/