- Peruvian Archaeologists Use Drones (Guardian) — Small drones have been helping a growing number of researchers produce three-dimensional models of Peruvian sites instead of the usual flat maps – and in days and weeks instead of months and years.
- Drone Crashes Into Crowd at Great Bull Run (WTVR) — just what it says. (via DIY Drones)
- Let’s Make Robots: BoB — instructions on building a bipedal robot. (via Makezine)
Approximate Queries, Spreadsheet as Database, China Robot Plans, and Open Source Google App Engine
- blinkdb — The current version of BlinkDB supports a slightly constrained set of SQL-style declarative queries and provides approximate results for standard SQL aggregate queries, specifically queries involving COUNT, AVG, SUM and PERCENTILE and is being extended to support any User-Defined Functions (UDFs). Queries involving these operations can be annotated with either an error bound, or a time constraint, based on which the system selects an appropriate sample to operate on.
- China Plans to Become a Leader in Robotics (Quartz) — The ODCCC too funds high risk research initiatives through the Thousand Talent Project (TTP), a three-year term project with possible extension. The goal of the TTP is to recruit thousands of foreign researchers with strong expertise in hardware and software to help develop innovation in China. There are already more than 100 foreign researchers working in China since 2008, the year TTP started.
- AppScale (GitHub) — open source implementation of Google App Engine.
The cities appear to breathe as bicycles move into office districts in the morning and out in the evening.
Backbone Stack, Automating Card Games, Ozzie on PRISM, and Stuff that Matters
- Our Backbone Stack (Pamela Fox) — fascinating glimpse into the tech used and why.
- Automating Card Games Using OpenCV and Python — My vision for an automated version of the game was simple. Players sit across a table on which the cards are laid out. My program would take a picture of the cards and recognize them. It would then generate valid expression that yielded 24, and then project the answer on to the table.
- Ray Ozzie on PRISM — posted on Hacker News (!). In particular, in this world where “SaaS” and “software eats everything” and “cloud computing” and “big data” are inevitable and already pervasive, it pains me to see how 3rd Party Doctrine may now already be being leveraged to effectively gut the intent of U.S. citizens’ Fourth Amendment rights. Don’t we need a common-sense refresh to the wording of our laws and potentially our constitution as it pertains to how we now rely upon 3rd parties? It makes zero sense in a “services age” where granting third parties limited rights to our private information is so basic and fundamental to how we think, work, conduct and enjoy life. (via Alex Dong)
- Larry Brilliant’s Commencement Speech (HufPo) — speaking to med grads, he’s full of purpose and vision and meaning for their lives. His story is amazing. I wish more CS grads were inspired to work on stuff that matters, and cautioned about adding their great minds to the legion trying to solve the problem of connecting you with brands you love.
In-Browser p2p, Thinking About The Future, Disruptive Tech, and Crowdsourcing Transcription
- ShareFest — peer-to-peer file sharing in the browser. Source on GitHub. (via Andy Baio)
- Media for Thinking the Unthinkable (Bret Victor) — “Right now, today, we can’t see the thing, at all, that’s going to be the most important 100 years from now.” We cannot see the thing. At all. But whatever that thing is — people will have to think it. And we can, right now, today, prepare powerful ways of thinking for these people. We can build the tools that make it possible to think that thing. (via Matt Jones)
- McKinsey Report on Disruptive Technologies (McKinsey) — the list: Mobile Internet; Automation of knowledge work; Internet of Things; Cloud technology; Advanced Robotics; Autonomous and near-autonomous vehicles; Next-generation genomics; Energy storage; 3D Printing; Advanced Materials; Advanced Oil and Gas exploration and recovery; Renewable energy.
- The Only Public Transcript of the Bradley Manning Trial Will be Produced on a Crowd-Funded Typewriter — [t]he fact that a volunteer stenographer is providing the only comprehensive source of information about such a monumental event is pretty absurd.
Distributed Browser-Based Computation, Streaming Regex, Preventing SQL Injections, and SVM for Faster Deep Learning
- WeevilScout — browser app that turns your browser into a worker for distributed computation tasks. See the poster (PDF). (via Ben Lorica)
- sregex (Github) — A non-backtracking regex engine library for large data streams. See also slide notes from a YAPC::NA talk. (via Ivan Ristic)
- Bobby Tables — a guide to preventing SQL injections. (via Andy Lester)
- Deep Learning Using Support Vector Machines (Arxiv) — we are proposing to train all layers of the deep networks by backpropagating gradients through the top level SVM, learning features of all layers. Our experiments show that simply replacing softmax with linear SVMs gives significant gains on datasets MNIST, CIFAR-10, and the ICML 2013 Representation Learning Workshop’s face expression recognition challenge. (via Oliver Grisel)
Notable Release, SVG Library, Modular Robot, and Factchecking Politicians Will Not Work
- Quick Reads of Notable New Zealanders — notable for two reasons: (a) CC-NC-BY licensed, and (b) gorgeous gorgeous web design. Not what one normally associates with Government web sites!
- Linkbot: Create with Robots (Kickstarter) — accessible and expandable modular robot. Loaded w/ absolute encoding, accelerometer, rechargeable lithium ion battery and ZigBee. (via IEEE Spectrum)
- The Promise and Peril of Real-Time Corrections to Political Misperceptions (PDF) — paper presenting results of an experiment comparing the effects of real-time corrections to corrections that are presented after a short distractor task. Although real-time corrections are modestly more effective than delayed corrections overall, closer inspection reveals that this is only true among individuals predisposed to reject the false claim. In contrast, individuals whose attitudes are supported by the inaccurate information distrust the source more when corrections are presented in real time, yielding beliefs comparable to those never exposed to a correction. We find no evidence of realtime corrections encouraging counterargument. Strategies for reducing these biases are discussed. So much for the Google Glass bullshit detector transforming politics. (via Vaughan Bell)
Solar Numbers, Process Managers, BitTorrent Sync, and Motherfrickin' Snakes in Your Motherfrickin' Browser
- Solar Energy: This is What a Disruptive Technology Looks Like (Brian McConnell) — In 1977, solar cells cost upwards of $70 per Watt of capacity. In 2013, that cost has dropped to $0.74 per Watt, a 100:1 improvement (source: The Economist). On average, solar power improves 14% per year in terms of energy production per dollar invested.
- Process Managers — overview of the tools that keep your software running.
- Bittorrent Sync — Dropbox-like features, BitTorrent under the hood.
Binary Data Is Back, Scala Data, Visualization Grammar, and Pastebin Monitor
- Capn Proto — open source faster protocol buffers (binary data interchange format and RPC system).
- Saddle — a high performance data manipulation library for Scala.
- Vega — a visualization grammar, a declarative format for creating, saving and sharing visualization designs. (via Flowing Data)
- dumpmon — Twitter bot that monitors paste sites for password dumps and other sensitive information. Source on github, see the announcement for more.