Direct link to the write-up: https://samcurry.net/hacking-subaru

Marketing promises effectively constitute a binding unilateral offer, for the purposes of contract law. When a customer signs up, you also have acceptance, consideration, and intention, thus forming a valid contract. Carlill v Carbolic Smoke Ball Company is the classic case in English contract law; the principles are basically the same in the US.

Standardized by JEDEC earlier this year as JESD323, CUDIMMs tweak the traditional unbuffered DIMM by adding a clock driver (CKD) to the DIMM itself, with the tiny IC responsible for regenerating the clock signal driving the actual memory chips. By generating a clean clock locally on the DIMM (rather than directly using the clock from the CPU, as is the case today), CUDIMMs are designed to offer improved stability and reliability at high memory speeds, combating the electrical issues that would otherwise cause reliability issues at faster memory speeds. In other words, adding a clock driver is the key to keeping DDR5 operating reliably at high clockspeeds.

Partly psychopathic manipulation, partly sleeping around for career advancement. It’s a tale as old as time.

I see at least four big problems with having drivers that sit around to supervise the AI.

• It’s a mind-numbing boring task. How does one stay alert when most of the stimulus is gone? It’s like a real-life version of Desert Bus, the worst video game ever.
• Human skills will deteriorate with lack of practice. Drivers won’t have an intuitive sense for how the truck behaves, and when called upon to intervene, they will probably respond late or overreact. Even worse, the AI will call on the human to intervene only for the most complex and dangerous situations. That was a major contributing factor to the crash of Air France 447: the junior pilots were so used to pushing buttons, they had no stick-handling skills for when the automation shut off, and no intuition to help them diagnose why they were losing altitude. We would like to have Captain Sullys everywhere, but AI will lead to the opposite.
• The AI will shut off before an impending accident just to transfer the blame onto the human. The human is there to serve as the “moral crumple zone” to absolve the AI of liability. That sounds like a terrible thing for society.
• With a fleet of inexperienced drivers, if an event such as a snowstorm deactivates AI on a lot of trucks, the chaos would be worse than it is today.