Above is designer Ken Isaacs inside his Knowledge Box, a 1962 invention meant to educate students through "a rapid procession of thoughts and ideas projected on walls, ceilings and floor in a panoply of pictures, words and light patterns." At right, technicians work on the slide projectors that project the imagery inside the box. More over at LIFE.
Above is a micro-windmill that University of Texas Arlington researchers suggest could someday be used to charge mobile electronics if they were embedded en masse on the device's case. The MEMS (micro-electromechanical systems) are fabricated using recesses similar to the way integrated circuits are manufactured combined with origami-like self-assembly techniques.
“Imagine that they can be cheaply made on the surfaces of portable electronics,” says researcher Smitha Rao. "When the phone is out of battery power, all you need to do is to put on the sleeve, wave the phone in the air for a few minutes and you can use the phone again.”
She adds that eventually, flat panels coated with the windmills could be mounted to buildings to harvest energy for sensor networks, wireless communications, lighting or other purposes.
Check out the video below of the windmills in action! (via Wired)
An octocopter drone hovers in front of vapor trails left by aircrafts during a demonstration. REUTERS/Srdjan Zivulovic
In California, state assembly lawmakers approved a number of bills today, including a measure to limit how law enforcement and public agencies can use drones:
The bill, by Assemblymembers Jeff Gorell (R-Camarillo), Steven Bradford (D-Gardena) and Bill Quirk (D-Hayward), would require public agencies to destroy data collected by drones within six months and would ban the weaponization of drones in California.
It also would require law enforcement to obtain a warrant to use a drone, except in certain emergency situations.
Anyone who's ever had the misfortune to attend or work at an academic institution that uses the horrible classroom software Blackboard knows that it is a worse-than-useless exercise in technological sadism that is responsible for more pain and suffering than practically any other technology in educational history. But it takes the eloquence of Dave Noon's epic, Lovecraftian rant to truly express the loathing that Blackboard inspires in its users: "After generations of dry-throated croaking and lung-starched wheezing, their tongues swollen with thirst and punctured with abscesses that never heal, these distant people will bring forth a new language to survey the boundaries of their pain."
Raffi Krikorian is a smart engineer and technical manager; I've know him for decades, but didn't realize that he was currently Vice President for Platform Engineering at Twitter. This interview with him at InfoQ gives a really fascinating flavor for how Twitter's reliability engineering is baked in at the systems level:
My latest Guardian column, "Digital failures are inevitable, but we need them to be graceful," talks about evaluating technology based on more than its features -- rather, on how you relate to it, and how it relates to you. In particular, I try to make the case for giving especial care to what happens when your technology fails:
India's street typists -- skilled professionals who type documents for passersby who need formal paperwork for official purposes -- are in great financial difficulty. Their trade has been largely supplanted by computers with word-processors. Even the love-sick young men who would come to them to type out love letters have moved on. The BBC profiles the street typists of Calcutta, in a piece steeped with melancholy at a world that has moved on.
In an NPR report from 1984, a revelation: There are people who do not like to go shopping and some of them might enjoy buying things from the comfort of their own home with the help of a computer. I know. It's crazy. Bonuses: Description of a kludged-together, TV-based system that "will eventually be replaced by a home computer" and an early version of the audio editing and production style now famous from its use on Radiolab.
Two more high-profile patent cases are headed to the US Supreme Court, which has already agreed to hear a patent case this year. The patent system is in chaos, with ever-more-trivial patents being granted, and ever-broader theories of patent infringement being created by the Federal Circuit, the court that oversees the patent system.
A Supreme Court ruling that restored some sanity to patents would be very welcome indeed -- but if they went the other way, it would be dreadful. The only solution at that point would be for Congress -- whose campaigns depend on revenue from patent abusers -- to pass a new law (don't hold your breath).
Stroz Friedberg, a risk-management consultancy, commissioned a survey [PDF] of information handling practices in businesses that concluded that senior managers are the greatest risk to information security within companies.
Take a picture and put it under glass, but not quite the way you think. The folks at Fracture have a built a business that connects several different technologies into one new way to make large-format photos printed on glass suitable for hanging. Today I talk to Abhi Lokesh, one of Fracture's founders, about the journey from a small village in Africa to a whizz-bang printing and distribution company.
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In Doylestown, Pennsylvania, there is a poured-in-place castle made of concrete and filled with archaic technology — a museum of tools that people no longer use because they've all been replaced by industrialization. You can visit.
MIT researchers built a 70-pound robot "cheetah" meant to demonstrate the high efficiency of a new electric motor design. Among other improvements, the design enables the impact energy of the robot's leg hitting the ground to be captured and fed into the robot's battery. Soon, they expect the motors to enable the cheetah-bot to gallop at 35 mph which, of course, is still just half the speed of a real cheetah. However, it will hit those speeds much more efficiently than other running robots.
Tor.com has republished a great chart from Bad for You: Exposing the War on Fun!, forthcoming in on January 7. The chart details the central thesis of the book: that "the long-standing campaign against fun" is a recurring story in which anxious, killjoy grownups make up stupid explanations for why the stuff their kids like is terrible and should be banned, and the golden era of their own childhoods (and the amusements that reigned then) should be restored.
The chart starts with Trithemius's 1494 rant against printing presses ("The word written on parchment will last a thousand years. The printed word is on paper. How long will it last?") and moves smartly through books, steam engines, newspapers, photos, telegraphs, movies, phones, phonographs, radio, TV, computers, and (of course), the Internet.
Ars Technica's Casey Johnson has designed a handy checklist for people hoping to develop a "woman's" tech product without being sexist jerks. The first step is ensuring that there is, indeed, some need that is unique to women (an important step -- women don't need their own pens, Bic). And obviously, you can't just make a pink version or a version that has fewer features and declare it to be chick-ready. Johnson then counsels against avoiding merely making things more "design-y" and declaring it to be woman-friendly (guys like things that look good too).
My friend Andrew linked me to this nifty old-timey video showing London, Midland, and Scottish Railway employees repairing a steam locomotive. There's a lot of neat stuff happening here, but I particularly loved the part where a guy crawls backwards into the train's firebox to diagnose boiler and engine problems from the inside. TRAINS!
The very fact that you are reading this sentence, contemplating whether you want to listen to this podcast, means that you are living out a fantasy from a previous generation's cyberpunk novel.
However you made it here, however you got these words into your brain, you did so by diving through data streams first cooked up by delirious engineers downing late-night coffees, wandering deep within rows of data tape unspooling from jerky, spinning platters.
We've been dreaming of this life for a long time, since before the vacuum tubes and punchcards of the '40s, and now that we are here, some people are worried that the tech will, at best, make us lazy, and at worst make us stupid.
Terry Pratchett's Raising Steam is the 40th (!) novel in the Discworld series. It's just come out in the UK (the US edition comes out in March) and it's a tremendous synthesis of everything that makes Pratchett one of the world's most delightful writers. It's a curious thing: a fantasy novel about modernity and reactionaries, a synthesis of technological optimism and a curious sort of romantic mysticism.
Here you can see a lump of rock with embedded fossils of bird bones trapped in the matrix. Below the rock are 3D printed models of those same fossils, created by paleontologist Brett Nachman. Other scientists captured the fossils inside the rock using CT scans that can see through the stone with the help of x-rays.
inFORM is a "Dynamic Shape Display" that lowers and raises pegs in a matrix to display digital 3D information in a physical way. The effect is quite magical. It's a prototype from MIT's Tangible Media Group that embodies their concept of "Radical Atoms," materials that can dynamically shift form to generate a kind of blended reality that merges the virtual and physical. (Thanks, Syd Garon!)
Pneumatic tube systems — little canisters shot through a series of tubes via the power of compressed air — have been around since the 19th century when they were briefly popular as a way to quickly deliver mail in big cities. Today, they're probably most familiar from their use in drive-through banking, but the tubes also turn up at libraries (the one at the main branch of the New York Public Library is particularly steampunky), in scientific laboratories, and in hospitals.
Last month, I spent an inordinate amount of time in one Minneapolis area hospital, waiting for an induced labor to kick in. How do you entertain yourself between the insertion of the IV line and the beginning of serious contractions? Turns out, you go on a lot of short walks, you watch some TV, and (if you're lucky) you convince the nurses to let your husband "mail" his cell phone from the labor/delivery department to the post-natal department, using the hospital's pneumatic tube system.
San Francisco's public television station KQED produced a half-hour documentary on the private efforts to commercialize space. The program focuses on Silicon Valley-based concerns like reusable rocket maker Masten Space Systems (image of their Xaero spacecraft above) and microsatellite developer Skybox Imaging. Also appearing is BB pal Steve Jurvetson, happy mutant venture capitalist and a board member at space transport company SpaceX. In fact, I ran into Steve at a model rocketry meet on Saturday -- the man really digs rockets! You can watch the KQED documentary, "Silicon Valley Goes To Space," in full below.
How does Google Maps account for plate tectonics? That's the seemingly simple question that led George Musser to unearth some fascinating facts about map-making, history, and the accuracy of modern GPS systems. Turns out, not only does the crust of the Earth, itself, move, but so do the locations of lines of latitude and longitude. Both those things contribute to small errors when your GPS tries to pinpoint exactly where you are.
There's a mysterious barge docked at Treasure Island, the former Navy base in the San Francisco Bay. The barge contains a structure built from shipping containers. According to CNET, whatever is inside those containers is related to a secret project underway inside Hangar 3 on the island, a former military base. CNET managed to trace the project back to Google. It seems likely that Google is either reverse-engineering a crashed alien spacecraft or prototyping a floating data center. CNET suggests the latter but my bets (and hopes) are on the former.
As you may have heard, in addition to my duties manning the engine room here at Boing Boing, I've recently begun a stint as Wikimedia's Director of Tech Ops.
We're in the process of choosing an additional datacenter partner and location, and as you would expect, we are trying to make the process as transparent as possible. We have a Request for Proposals posted, and we'd be happy to take on any bids that meet our criteria.
If you (or someone you know) is involved in the datacenter business, here's a great opportunity to help an awesome non-profit change the world, and support our mission of bringing the sum of all knowledge to every human being.