@unpublished{Chang2026BangbangV2,
  author = {Chang, Younghoon and Ye, Siheng and Cao, Yuechen and Zhou, Yanjie and Liu, Changshuai and Khong, Hoe Yin and Dai, Yuhong and Chieng, David and Libaque-Saenz, Christian Fernando},
  title = {{Bangbang V2: On-Device Facial Emotion and Bilingual Speech Recognition for a Raspberry Pi-Based Tele-Operated Avatar Robot}},
  year = {2026},
  note = {HRFEST 2026, Paper 230; accepted for presentation. Proceedings publication not yet confirmed.},
  url = {https://philia17.github.io/research/bangbang-v2/#paper-230}
}