{"ID":2865792,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2509.20799","arxiv_id":"2509.20799","title":"AuthGlass: Benchmarking Voice Liveness Detection and Authentication on Smart Glasses via Comprehensive Acoustic Features","abstract":"With the rapid advancement of smart glasses, voice interaction has been widely adopted due to its naturalness and convenience. However, its practical deployment is often undermined by vulnerability to spoofing attacks, while no public dataset currently exists for voice liveness detection and authentication in smart-glasses scenarios. To address this challenge, we first collect a multi-acoustic-modal dataset comprising 16-channel audio data from 42 subjects, along with corresponding attack samples covering two attack categories. Based on insights derived from this collected data, we propose AuthG-Live, a sound-field-based voice liveness detection method, and AuthG-Net, a multi-acoustic-modal authentication model. We further benchmark seven voice liveness detection methods and four authentication methods across diverse acoustic modalities. The results demonstrate that our proposed approach achieves state-of-the-art performance on four benchmark tasks, and extensive ablation studies validate the generalizability of our methods \\red{under real-world constraints}. Finally, we release this dataset, termed AuthGlass, to facilitate future research on voice liveness detection and authentication for smart glasses.","short_abstract":"With the rapid advancement of smart glasses, voice interaction has been widely adopted due to its naturalness and convenience. However, its practical deployment is often undermined by vulnerability to spoofing attacks, while no public dataset currently exists for voice liveness detection and authentication in smart-gla...","url_abs":"https://arxiv.org/abs/2509.20799","url_pdf":"https://arxiv.org/pdf/2509.20799v5","authors":"[\"Weiye Xu\",\"Zhang Jiang\",\"Siqi Zheng\",\"Xiyuxing Zhang\",\"Changhao Zhang\",\"Jian Liu\",\"Weiqiang Wang\",\"Yuntao Wang\"]","published":"2025-09-25T06:27:55Z","proceeding":"cs.HC","tasks":"[\"cs.HC\",\"cs.SD\"]","methods":"[]","has_code":false}