摘要: In the first real test of AI in a crisis, the results are mixed. While many individual applications are helping, the tech remains immature and unable to address complex public policy issues.

摘要: Asynchronous chat apps like Slack have done their best to kill email, but maybe the key to chat replacing email is just making email look like chat? That’s the idea of Spike, a productivity startup that has built an email app that organizes emails into chat bubbles with an interface that encourages users to keep it short and simple.

摘要: 權益證明系統的核心是其簽名方案。簽名用於驗證發出操作的驗證者的身份,即確定哪個操作是由哪個驗證者發出的(不論是「好」 的操作還是「壞」的操作)。本文源自於 Ethereum 的 Carl Beekhuizen 之文章 《Validated, staking on eth2: #4 – Keys 》,由專欄作者 以太坊愛好者編譯、撰寫及整理。

摘要: 在新冠病毒(COVID-19)的衝擊之下,部分國家開始延後5G頻譜的釋執作業,電信業者也放緩5G網路的佈建進度,5G的商用化腳步似乎受到一些延遲;不過,隨著遠距工作、線上娛樂的使用量不減反增,加上各界注意到行動網路在危機時期扮演的重要性,讓5G基礎建設及商業應用更容易順勢推動,對5G產業來說很可能是因禍得福。

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