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2. 老年教育与文化娱乐： 老年大学、社区艺术培训及适配老年人的数字娱乐内容开发。通过简洁易用的社交平台或虚拟旅游体验，帮助老年人跨越数字鸿沟，消除孤独感 [4, 39]。
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Chip giant Nvidia has reported record annual revenue of $215.9bn (£159.1bn), despite a wave of investor scepticism about the massive amounts of money being spent on artificial intelligence (AI) technology.