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Companies That Tried to Save Money With AI Are Now Spending a Fortune Hiring People to Fix Its Mistakes

Companies that rushed to replace human labor with AI are now shelling out to get human workers to fix the technology's screwups. As the BBC reports, there's now something of a cottage industry for writers and coders who specialize in fixing AI's mistakes — and those who are good at it are using the opportunity to rake in cash. Sarah Skidd, an American product marketing manager, told the British broadcaster that she's not concerned about being replaced by the technology because, as her recent w

RaptorCast: Designing a Messaging Layer

RaptorCast: Designing a Messaging Layer ‍ In Proof of Stake blockchains, a pre-determined leader typically proposes a block of transactions at each round. The propagation of this block to all validators is one of the most challenging and time-consuming steps in the consensus protocol. In this blog post, we examine RaptorCast, a solution designed to address the following considerations: Performance - a block proposal needs to be sent quickly to the rest of the network Security - each recipien