Group 1 - The forum on quantum information technology and applications was held in Beijing, focusing on promoting academic exchange and the transformation of achievements in quantum technology [1][2] - The event was supported by various organizations, including the China Electronics Technology Group Corporation and the Chinese Academy of Sciences [1][2] - Key experts from different institutions shared insights on quantum computing, quantum communication, and quantum precision measurement, discussing future industrialization prospects [2][3] Group 2 - The chief expert from the China Electronics Technology Group Corporation presented a comprehensive overview of quantum computing architectures, including superconducting, ion trap, and neutral atom quantum computing [3][4] - A researcher from Tsinghua University discussed the principles of quantum communication and its applications in preventing eavesdropping [4] - Another researcher highlighted the development of new quantum primary metrology standards to achieve SI base units [4][5] Group 3 - Insights were provided on quantum algorithms, particularly the optimization and expansion of Grover's algorithm and amplitude amplification algorithms [5] - A researcher analyzed the direct evidence of cosmic ray-related errors in superconducting qubit arrays, indicating potential challenges as quantum devices scale [5] - Advances in continuous variable quantum key distribution technology were presented, emphasizing quantum secure communication [5][6] Group 4 - Progress in diamond NV center quantum sensing was discussed, focusing on the transition from fundamental research to industrial applications [5]