With the upcoming AI regulations (e.g., EU AI Act) and rapid advancements in generative AI, new challenges emerge in the area of Human-Centered Responsible Artificial Intelligence (HCR-AI). As AI becomes more ubiquitous, questions around decision-making authority, human oversight, accountability, sustainability, and the ethical and legal responsibilities of AI and their creators become paramount. Addressing these questions requires a collaborative approach. By involving stakeholders from various disciplines in the 2\textsuperscript{nd} edition of the HCR-AI Special Interest Group (SIG) at CHI 2024, we aim to discuss the implications of regulations in HCI research, develop new theories, evaluation frameworks, and methods to navigate the complex nature of AI ethics, steering AI development in a direction that is beneficial and sustainable for all of humanity.

翻译：随着即将出台的人工智能法规（如欧盟AI法案）及生成式AI的快速发展，以人为中心的负责任人工智能领域面临新的挑战。随着AI日益普及，有关决策权、人工监督、问责制、可持续性，以及AI及其创建者的伦理与法律责任等问题变得至关重要。应对这些问题需要协作方法。通过邀请来自不同学科的利益相关者参与2024年CHI会议第二届以人为中心的负责任人工智能特别兴趣小组，我们旨在探讨法规在人机交互研究中的影响，开发新理论、评估框架及方法，以应对AI伦理的复杂本质，引导AI朝着有益于全人类且可持续的方向发展。