Quantified Baby — The idea of self-tracking for children raises thorny questions of control and consent, Nafus said. Among hard-core practitioners, the idea has not really taken off, even as related products have started hitting the market.
Spinal Cord Injury Breakthrough by Software — This wasn’t the result of a new, long-term study, but a meta-analysis of $60 million worth of basic research written off as useless 20 years ago by a team of neuroscientists and statisticians led by the University of California San Francisco and partnering with the software firm Ayasdi, using mathematical and machine learning techniques that hadn’t been invented yet when the trials took place.
The Assassination Complex (The Intercept) — America’s drone program’s weaknesses highlighted in new document dump: Taken together, the secret documents lead to the conclusion that Washington’s 14-year high-value targeting campaign suffers from an overreliance on signals intelligence, an apparently incalculable civilian toll, and — due to a preference for assassination rather than capture — an inability to extract potentially valuable intelligence from terror suspects.
Surgical Micro-Robot Swarms — A swarm of medical microrobots. Start with cm sized robots. These already exist in the form of pillbots and I reference the work of Paolo Dario’s lab in this direction. Then get 10 times smaller to mm sized robots. Here we’re at the limit of making robots with conventional mechatronics. The almost successful I-SWARM project prototyped remarkable robots measuring 4 x 4 x 3mm. But now shrink by another 3 orders of magnitude to microbots, measured in micrometers. This is how small robots would have to be in order to swim through and access (most of) the vascular system. Here we are far beyond conventional materials and electronics, but amazingly work is going on to control bacteria. In the example I give from the lab of Sylvain Martel, swarms of magnetotactic bacteria are steered by an external magnetic field and, interestingly, tracked in an MRI scanner.
Media Hacking — interesting discussion of the techniques used to spread disinformation through social media, often using bots to surface/promote a message.
Apple Research Kit — Apple positioning their mobile personal biodata tools with medical legitimacy, presumably as a way to distance themselves from the stereotypical quantified selfer. I’m reminded of the gym chain owner who told me, about the Nike+, “yeah, maybe 5% of my clients will want this. The rest go to the gym so they can eat and drink what they want.”
Matthew Effects in Reading (PDF) — Walberg, following Merton, has dubbed those educational sequences where early achievement spawns faster rates of subsequent achievement “Matthew effects,” after the Gospel according to Matthew: “For unto every one that hath shall be given, and he shall have abundance: but from him that hath not shall be taken away even that which he hath” (XXV:29) (via 2015 Troubling Trends and Possibilities in K-12)
Working Below the API is a Dead End (Forbes) — Drivers are opting into a dichotomous workforce: the worker bees below the software layer have no opportunity for on-the-job training that advances their career, and compassionate social connections don’t pierce the software layer either. The skills they develop in driving are not an investment in their future. Once you introduce the software layer between ‘management’ (Uber’s full-time employees building the app and computer systems) and the human workers below the software layer (Uber’s drivers, Instacart’s delivery people), there’s no obvious path upwards. In fact, there’s a massive gap and no systems in place to bridge it. (via John Robb)
The Real Robot Economy and the Bus Ticket Inspector (Guardian) — None of the cinematic worries about machines that take decisions about healthcare or military action are at play here. Hidden in these everyday, mundane interactions are different moral or ethical questions about the future of AI: if a job is affected but not taken over by a robot, how and when does the new system interact with a consumer? Is it ok to turn human social intelligence – managing a difficult customer – into a commodity? Is it ok that a decision lies with a handheld device, while the human is just a mouthpiece? Where “robots” is the usual shorthand for technology that replaces manual work. (via Dan Hill)
Comments Off on Four short links: 17 February 2015
Distributed Systems Theory for the Distributed Systems Engineer — I tried to come up with a list of what I consider the basic concepts that are applicable to my every-day job as a distributed systems engineer; what I consider ‘table stakes’ for distributed systems engineers competent enough to design a new system.
Shenzhen Trip Report (Joi Ito) — full of fascinating observations about how the balance of manufacturing strength has shifted in surprising ways. The retail price of the cheapest full featured phone is about $9. Yes. $9. This could not be designed in the US – this could only be designed by engineers with tooling grease under their fingernails who knew the manufacturing equipment inside and out, as well as the state of the art of high-end mobile phones.
Sproutling — The world’s first sensing, learning, predicting baby monitor. A wearable band for your baby, a smart charger and a mobile app work together to not only monitor more effectively but learn and predict your baby’s sleep habits and optimal sleep conditions. (via Wired)
Notes on the Celebrity Data Theft — wonderfully detailed analysis of how photos were lifted, and the underground industry built around them. This was one of the most unsettling aspects of these networks to me – knowing there are people out there who are turning over data on friends in their social networks in exchange for getting a dump of their private data.
Comments Off on Four short links: 3 September 2014
Mozilla’s Winter of Security — Students who have to perform a semester project as part of their university curriculum can apply to one of the MWOS project. Projects are guided by a Mozilla Adviser, and a University Professor. Students are graded by their University, based on success criteria identified at the beginning of the project. Mozilla Advisers allocate up to 2 hours each week to their students, typically on video-conference, to discuss progress and roadblocks.
Felton’s Sensors (Quartz) — inside the gadgets Nicholas Felton uses to quantify himself.
Myo Armband (IEEE Spectrum) — armband input device with eight EMG (electromyography) muscle activity sensors along with a nine-axis inertial measurement unit (that’s three axes each for accelerometer, gyro, and magnetometer), meaning that you get forearm gesture sensing along with relative motion sensing (as opposed to absolute position). The EMG sensors pick up on the electrical potential generated by muscle cells, and with the Myo on your forearm, the sensors can read all of the muscles that control your fingers, letting them spy on finger position as well as grip strength.
Bitcoin Exchanges Under Massive and Concerted Attack — he who lives by the network dies by the network. a DDoS attack is taking Bitcoin’s transaction malleability problem and applying it to many transactions in the network, simultaneously. “So as transactions are being created, malformed/parallel transactions are also being created so as to create a fog of confusion over the entire network, which then affects almost every single implementation out there,” he added. Antonopoulos went on to say that Blockchain.info’s implementation is not affected, but some exchanges have been affected – their internal accounting systems are gradually going out of sync with the network.
Comments Off on Four short links: 13 February 2014
Projects and Priorities Without Managers (Ryan Carson) — love what he’s doing with Treehouse. Very Googley. The more I read about these low-touch systems, the more obviously important self-reporting is. It is vital that everyone posts daily updates on what they’re working on or this whole idea will fall down.
Smokio Electronic Cigarette — the quantified cigarette (not yet announced) for measuring your (electronic) cigarette consumption and uploading the data (natch) to your smartphone. Soon your cigarette will have an IPv6 address, a bluetooth connection, and firmware to be pwned.
Comments Off on Four short links: 20 December 2013