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Health games platforms mature in preparation for mainstream adoption

By Andy Oram
August 1, 2014

For the past several years, researchers have strived to create compelling games that improve behavior, reduce stress, or teach healthy responses to difficult life situations. Such healthy games tend to arise in research settings because of the need to demonstrate …

Health games platforms mature in preparation for mainstream adoption

By Andy Oram
August 1, 2014

For the past several years, researchers have strived to create compelling games that improve behavior, reduce stress, or teach healthy responses to difficult life situations. Such healthy games tend to arise in research settings because of the need to demonstrate …

Health games platforms mature in preparation for mainstream adoption

By Andy Oram
August 1, 2014

For the past several years, researchers have strived to create compelling games that improve behavior, reduce stress, or teach healthy responses to difficult life situations. Such healthy games tend to arise in research settings because of the need to demonstrate …

Four short links: 1 August 2014

By Nat Torkington
August 1, 2014

Miso — Dataset, a JavaScript client-side data management and transformation library, Storyboard, a state and flow-control management library & d3.chart, a framework for creating reusable charts with d3.js. Open source designed to expedite the creation of high-quality interactive storytelling and …

Four short links: 1 August 2014

By Nat Torkington
August 1, 2014

Miso — Dataset, a JavaScript client-side data management and transformation library, Storyboard, a state and flow-control management library & d3.chart, a framework for creating reusable charts with d3.js. Open source designed to expedite the creation of high-quality interactive storytelling and …

Four short links: 1 August 2014

By Nat Torkington
August 1, 2014

Miso — Dataset, a JavaScript client-side data management and transformation library, Storyboard, a state and flow-control management library & d3.chart, a framework for creating reusable charts with d3.js. Open source designed to expedite the creation of high-quality interactive storytelling and …

Velocity highlights (video bonus!)

By Steve Souders
July 31, 2014

Editor’s note: this post originally appeared on Steve Souders’ blog; it is published here with permission. We’re in the quiet period between Velocity Santa Clara and Velocity New York. It’s a good time to look back at what we saw and look forward …

Velocity highlights (video bonus!)

By Steve Souders
July 31, 2014

Editor’s note: this post originally appeared on Steve Souders’ blog; it is published here with permission. We’re in the quiet period between Velocity Santa Clara and Velocity New York. It’s a good time to look back at what we saw and look forward …

Velocity highlights (video bonus!)

By Steve Souders
July 31, 2014

Editor’s note: this post originally appeared on Steve Souders’ blog; it is published here with permission. We’re in the quiet period between Velocity Santa Clara and Velocity New York. It’s a good time to look back at what we saw and look forward …

Why local state is a fundamental primitive in stream processing

By Jay Kreps
July 31, 2014

One of the concepts that has proven the hardest to explain to people when I talk about Samza is the idea of fault-tolerant local state for stream processing. I think people are so used to the idea of keeping all …

Four short links: 31 July 2014

By Nat Torkington
July 31, 2014

Ocrad.js — open source OCR in Javascript, a port of GNU Ocrad software. HP’s IoT Security Research (PDF) — 70% of devices use unencrypted network services, 90% of devices collected at least one piece of personal information, 60% of those …

Why local state is a fundamental primitive in stream processing

By Jay Kreps
July 31, 2014

One of the concepts that has proven the hardest to explain to people when I talk about Samza is the idea of fault-tolerant local state for stream processing. I think people are so used to the idea of keeping all …

Four short links: 31 July 2014

By Nat Torkington
July 31, 2014

Ocrad.js — open source OCR in Javascript, a port of GNU Ocrad software. HP’s IoT Security Research (PDF) — 70% of devices use unencrypted network services, 90% of devices collected at least one piece of personal information, 60% of those …

Why local state is a fundamental primitive in stream processing

By Jay Kreps
July 31, 2014

One of the concepts that has proven the hardest to explain to people when I talk about Samza is the idea of fault-tolerant local state for stream processing. I think people are so used to the idea of keeping all …

Four short links: 31 July 2014

By Nat Torkington
July 31, 2014

Ocrad.js — open source OCR in Javascript, a port of GNU Ocrad software. HP’s IoT Security Research (PDF) — 70% of devices use unencrypted network services, 90% of devices collected at least one piece of personal information, 60% of those …

Four short links: 30 July 2014

By Nat Torkington
July 30, 2014

Offline First is the New Mobile First — Luke Wroblewski’s notes from John Allsopp’s talk about “Breaking Development” in Nashville. Offline technologies don’t just give us sites that work offline, they improve performance, and security by minimizing the need for …

Four short links: 30 July 2014

By Nat Torkington
July 30, 2014

Offline First is the New Mobile First — Luke Wroblewski’s notes from John Allsopp’s talk about “Breaking Development” in Nashville. Offline technologies don’t just give us sites that work offline, they improve performance, and security by minimizing the need for …

Four short links: 30 July 2014

By Nat Torkington
July 30, 2014

Offline First is the New Mobile First — Luke Wroblewski’s notes from John Allsopp’s talk about “Breaking Development” in Nashville. Offline technologies don’t just give us sites that work offline, they improve performance, and security by minimizing the need for …

Four short links: 29 July 2014

By Nat Torkington
July 29, 2014

Online Community Detection for Large Complex Networks (PLosONE) — readable recount of earlier algorithms and inventions in the area, as well as a new algorithm with linear time complexity for large complex networks. sel4 — open source OS kernel (GPLv2, …

Four short links: 29 July 2014

By Nat Torkington
July 29, 2014

Online Community Detection for Large Complex Networks (PLosONE) — readable recount of earlier algorithms and inventions in the area, as well as a new algorithm with linear time complexity for large complex networks. sel4 — open source OS kernel (GPLv2, …

Four short links: 29 July 2014

By Nat Torkington
July 29, 2014

Online Community Detection for Large Complex Networks (PLosONE) — readable recount of earlier algorithms and inventions in the area, as well as a new algorithm with linear time complexity for large complex networks. sel4 — open source OS kernel (GPLv2, …

Four short links: 28 July 2014

By Nat Torkington
July 28, 2014

streisand — sets up a new server running L2TP/IPsec, OpenSSH, OpenVPN, Shadowsocks, Stunnel, and a Tor bridge. It also generates custom configuration instructions for all of these services. At the end of the run you are given an HTML file …

Four short links: 28 July 2014

By Nat Torkington
July 28, 2014

streisand — sets up a new server running L2TP/IPsec, OpenSSH, OpenVPN, Shadowsocks, Stunnel, and a Tor bridge. It also generates custom configuration instructions for all of these services. At the end of the run you are given an HTML file …

Four short links: 28 July 2014

By Nat Torkington
July 28, 2014

streisand — sets up a new server running L2TP/IPsec, OpenSSH, OpenVPN, Shadowsocks, Stunnel, and a Tor bridge. It also generates custom configuration instructions for all of these services. At the end of the run you are given an HTML file …

Graph tools forge path to new solutions

By Andy Oram
July 25, 2014

Graph databases haven’t made the news much because, I think, they don’t fit in convenient categories. They certainly aren’t the relational databases we’re all familiar with, nor are they the arbitrary keys and values provided by many NoSQL stores. But …

Graph tools forge path to new solutions

By Andy Oram
July 25, 2014

Graph databases haven’t made the news much because, I think, they don’t fit in convenient categories. They certainly aren’t the relational databases we’re all familiar with, nor are they the arbitrary keys and values provided by many NoSQL stores. But …

Graph tools forge path to new solutions

By Andy Oram
July 25, 2014

Graph databases haven’t made the news much because, I think, they don’t fit in convenient categories. They certainly aren’t the relational databases we’re all familiar with, nor are they the arbitrary keys and values provided by many NoSQL stores. But …

Four short links: 25 July 2014

By Nat Torkington
July 25, 2014

What is Public? (Anil Dash) — the most cogent and articulate (and least hyperventilated dramaware) rundown of just what the problem is, that you’re ever likely to find. talon — mailgun’s open sourced library for parsing email signatures. Signals from …

Four short links: 25 July 2014

By Nat Torkington
July 25, 2014

What is Public? (Anil Dash) — the most cogent and articulate (and least hyperventilated dramaware) rundown of just what the problem is, that you’re ever likely to find. talon — mailgun’s open sourced library for parsing email signatures. Signals from …

Four short links: 25 July 2014

By Nat Torkington
July 25, 2014

What is Public? (Anil Dash) — the most cogent and articulate (and least hyperventilated dramaware) rundown of just what the problem is, that you’re ever likely to find. talon — mailgun’s open sourced library for parsing email signatures. Signals from …

New scalable solutions for data analysis with R

By Federico Castanedo
July 24, 2014

The R programming language is the most popular statistical software in use today by data scientists, according to the 2013 Rexer Analytics Data Miner survey. One of the main drawbacks of vanilla R is the inability to scale and handle …

New scalable solutions for data analysis with R

By Federico Castanedo
July 24, 2014

The R programming language is the most popular statistical software in use today by data scientists, according to the 2013 Rexer Analytics Data Miner survey. One of the main drawbacks of vanilla R is the inability to scale and handle …

New scalable solutions for data analysis with R

By Federico Castanedo
July 24, 2014

The R programming language is the most popular statistical software in use today by data scientists, according to the 2013 Rexer Analytics Data Miner survey. One of the main drawbacks of vanilla R is the inability to scale and handle …

Signals from OSCON 2014

By Mac Slocum
July 24, 2014

Experts and advocates from across the open source world assembled in Portland, Ore. this week for OSCON 2014. Below you’ll find a handful of keynotes and interviews from the event that we found particularly notable. How tiny satellites and fresh …

Four short links: 24 July 2014

By Nat Torkington
July 24, 2014

Neglected Machine Learning Ideas — Perhaps my list is a “send me review articles and book suggestions” cry for help, but perhaps it is useful to others as an overview of neat things. First Crowdfunded Book on Booker Shortlist — …

Podcast: Design for how the world should work

By Jenn Webb
July 24, 2014

Editor’s note: this podcast episode is the first in our new bi-weekly O’Reilly Radar Podcast series. You can subscribe through iTunes, SoundCloud, or directly through our podcast’s RSS feed. As the Internet is increasingly embedded into our physical world, it’s …

Signals from OSCON 2014

By Mac Slocum
July 24, 2014

Experts and advocates from across the open source world assembled in Portland, Ore. this week for OSCON 2014. Below you’ll find a handful of keynotes and interviews from the event that we found particularly notable. How tiny satellites and fresh …

Signals from OSCON 2014

By Mac Slocum
July 24, 2014

Experts and advocates from across the open source world assembled in Portland, Ore. this week for OSCON 2014. Below you’ll find a handful of keynotes and interviews from the event that we found particularly notable. How tiny satellites and fresh …

Four short links: 24 July 2014

By Nat Torkington
July 24, 2014

Neglected Machine Learning Ideas — Perhaps my list is a “send me review articles and book suggestions” cry for help, but perhaps it is useful to others as an overview of neat things. First Crowdfunded Book on Booker Shortlist — …

Podcast: Design for how the world should work

By Jenn Webb
July 24, 2014

Editor’s note: this podcast episode is the first in our new bi-weekly O’Reilly Radar Podcast series. You can subscribe through iTunes, SoundCloud, or directly through our podcast’s RSS feed. As the Internet is increasingly embedded into our physical world, it’s …

Podcast: Design for how the world should work

By Jenn Webb
July 24, 2014

Editor’s note: this podcast episode is the first in our new bi-weekly O’Reilly Radar Podcast series. You can subscribe through iTunes, SoundCloud, or directly through our podcast’s RSS feed. As the Internet is increasingly embedded into our physical world, it’s …

Four short links: 24 July 2014

By Nat Torkington
July 24, 2014

Neglected Machine Learning Ideas — Perhaps my list is a “send me review articles and book suggestions” cry for help, but perhaps it is useful to others as an overview of neat things. First Crowdfunded Book on Booker Shortlist — …

OpenStack creates a structure for managing change without a benevolent dictator

By Andy Oram
July 24, 2014

When does a software project grow to the point where one must explicitly think about governance? The term “governance” is stiff and gawky, but doing it well can carry a project through many a storm. Over the past couple years, …

OpenStack creates a structure for managing change without a benevolent dictator

By Andy Oram
July 24, 2014

When does a software project grow to the point where one must explicitly think about governance? The term “governance” is stiff and gawky, but doing it well can carry a project through many a storm. Over the past couple years, …

OpenStack creates a structure for managing change without a benevolent dictator

By Andy Oram
July 24, 2014

When does a software project grow to the point where one must explicitly think about governance? The term “governance” is stiff and gawky, but doing it well can carry a project through many a storm. Over the past couple years, …

Reddish-Greenish-Refactor

By Hew Wolff
July 23, 2014

“Red-Green-Refactor” is a familiar slogan from test-driven development (TDD), describing a popular approach to writing software. It’s been both popular and controversial since the 2000′s (see the recent heated discussions between David Hansson, Bob Martin, and others). I find that …

Reddish-Greenish-Refactor

By Hew Wolff
July 23, 2014

“Red-Green-Refactor” is a familiar slogan from test-driven development (TDD), describing a popular approach to writing software. It’s been both popular and controversial since the 2000′s (see the recent heated discussions between David Hansson, Bob Martin, and others). I find that …

Reddish-Greenish-Refactor

By Hew Wolff
July 23, 2014

“Red-Green-Refactor” is a familiar slogan from test-driven development (TDD), describing a popular approach to writing software. It’s been both popular and controversial since the 2000′s (see the recent heated discussions between David Hansson, Bob Martin, and others). I find that …

How to build and run your first deep learning network

By Pete Warden
July 23, 2014

When I first became interested in using deep learning for computer vision I found it hard to get started. There were only a couple of open source projects available, they had little documentation, were very experimental, and relied on a …

How to build and run your first deep learning network

By Pete Warden
July 23, 2014

When I first became interested in using deep learning for computer vision I found it hard to get started. There were only a couple of open source projects available, they had little documentation, were very experimental, and relied on a …


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