Authorisation vs. Consent An Article by Terence Eden shkspr.mobi I recently read this interesting, and distressing, story of a man who was drugged and robbed. A form of crime which has been going on for centuries. But the 21st Century twist is that the thieves forced him to transfer large sums of money via his phone's banking apps. While under the influence, the victim used his usernames, passwords, PINs, and biometrics to send money to the criminal's accounts. Is there a "technological" way to stop this? His banks initially refused to refund the stolen money. Only once the press stepped in did they relent. One bank, Revolut, said: This was an unusual case where the payments were authorised by the customer but, as is now clear, without his consent. Upstream Color crime
Rethinking Twitter Verification An Article by Terence Eden shkspr.mobi The main problem, I think, is that no one knows what "Verified" means. If I were in charge (which I'm not) there would be various types of ticks. 🤖 is a bot 🆔 proved their legal identity 🏭 is run by a brand ⚖ is run by a government department 👮 Official law enforcement 😎 Celebrity And so on. iconographyidentity
Fermi Estimates and Dyson Designs An Article by Venkatesh Rao www.ribbonfarm.com A Fermi estimate is a quick-and-dirty solution to an arbitrary scientific or engineering analysis problem. Fermi estimation uses widely known numbers, readily observable phenomenology, basic physics equations, and a bunch of approximation techniques to arrive at rough answers that tend to be correct within an order of magnitude or so. The term is named for Enrico Fermi, who was famously good at this sort of thing. …It struck me that there is counterpart to this kind of thinking on the synthesis side, where you use similar techniques to arrive at a very rough design for a complex engineered artifact. I call such a design approach Dyson design, after the physicist Freeman Dyson, who was one of the best practitioners of it (not to be confused with inventor James Dyson, whose designs, ironically, are not Dyson designs). designphysics