The future of Quantum computing — the tech, companies, and roadmaps that map out a coherent quantum future

The article discusses the future of quantum computing, focusing on key companies and technologies shaping the quantum landscape. It highlights the approaches of leading companies like IBM, Google, IonQ, and Quantinuum in developing quantum computing technologies such as superconducting qubits and trapped-ion qubits. IBM's roadmap includes plans for scaling up to fault-tolerant quantum processors by 2029, while Google's roadmap emphasizes AI applications and error-correction algorithms. IonQ and Quantinuum are also making strides in quantum computing, with IonQ's recent acquisition of Oxford Ionics leading to advancements in their trapped-ion architecture. The article underscores the evolving quantum computing landscape and the potential for large-scale, error-corrected quantum computers by 2030.