Four short links: 6 November 2013
Warrant Canary, Polluted Statistics, Dollars for Deathbots, and Protocol Madness
- Apple Transparency Report (PDF) — contains a warrant canary, the statement Apple has never received an order under Section 215 of the USA Patriot Act. We would expect to challenge an order if served on us which will of course be removed if one of the secret orders is received. Bravo, Apple, for implementing a clever hack to route around excessive secrecy. (via Boing Boing)
- You’re Probably Polluting Your Statistics More Than You Think — it is insanely easy to find phantom correlations in random data without obviously being foolish. Anyone who thinks it’s possible to draw truthful conclusions from data analysis without really learning statistics needs to read this. (via Stijn Debrouwere)
- CyPhy Funded (Quartz) — the second act of iRobot co-founder Helen Greiner, maker of the famed Roomba robot vacuum cleaner. She terrified ETech long ago—the audience were expecting Roomba cuteness and got a keynote about military deathbots. It would appear she’s still in the deathbot niche, not so much with the cute. Remember this when you build your OpenCV-powered recoil-resistant load-bearing-hoverbot and think it’ll only ever be used for the intended purpose of launching fertiliser pellets into third world hemp farms.
- User-Agent String History — a light-hearted illustration of why the formal semantic value of free-text fields is driven to zero in the face of actual use.