Where the sun sets, voices rise | Angel Cheng | TEDxBIBA Youth

By TEDx Talks

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In this heartfelt TEDx‑style talk, Angel explores how Brain‑Computer Interfaces (BCI) can restore connection for older adults whose bodies have silenced their voices. Drawing on personal family experience with her great-grandmother and the reality of global ageing populations, Angel unpacks real‑world BCI breakthroughs both internationally and within China. She paints a hopeful vision: using thought‑controlled technology, AI and humanoid robotics to give speech, independence and dignity back to elders living with stroke, injury or cognitive decline. This speech is not about futuristic gadgets — it is about preserving human‑to‑human love and connection, even when words can no longer be spoken. Angel Cheng is a sixth-grade IB learner with a huge heart and an even stronger sense of justice. She cares deeply about people whose voices are often overlooked—especially elderly individuals who have faced hardships early in life. Since she was young, she has believed that every story matters, an

Tags: Elderly, English, TEDxTalks, Technology, [TEDxEID:67602]