何小鹏：L4 级自动驾驶有可能在 2027 年崭露头角
3 月 23 日，中国发展高层论坛 2025 年年会在北京开幕。会议期间，小鹏汽车董事长何小鹏预测，L3 级自动驾驶将在今年下半年于国内上市，L4 级自动驾驶也有可能 2027 年崭露头角。未来的机器人将规模化，逐步走入工厂、再走入商业，最终走入千家万户。而汽车，也不再只是 “车”。未来，我们可能会见到 “变形金刚” 般的交通工具，它们的外形、结构、功能也将全面重构。（央视）
BY 财经慢报
Importantly, that investor viewpoint is not new. It cycles in when conditions are right (and vice versa). It also brings the ineffective warnings of an overpriced market with it.Looking toward a good 2022 stock market, there is no apparent reason to expect these issues to change.
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
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