What is open core? Is a project open core, or is a business open core? That's debatable. Like open source, some view it as a development model, others view it as a business model. As a product manager, I view it more in the context of value creation and value capture...With open core, at least some of the code is proprietary. With proprietary code, a company hires engineers, solves business problems, and charges for that software. For the proprietary portion of the code base, there is no community-based engineering, so there's no process by which a community member can profit by participating. With proprietary code, a dollar invested in engineering is a dollar returned in code. Unlike open source, a proprietary development process can't return more value than the engineering team contributes...
open source project
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Python-based Open Source Eye Tracking Tool
I have a deep interest in educational psychology, and so I was fascinated by what I read about PyGaze—an open source toolbox for eye tracking in Python. The website told me that it runs on Linux, but I wanted to learn more about eye tracking and the role it plays in psychological research. I also wanted to know more about the project and how it is contributing to research and its implications for open source. In this interview, the lead developer for the project, Edwin Dalmaijer, who works at the University of Oxford's Department of Experimental Psychology doing research and programming, provides a fascinating description of PyGaze and the significance of eye tracking in research...
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Rethinking Open Source Collaboration
...Although the spotlight is shone on open source more than ever before and the technology and tools have evolved, the core fundamentals of how we build open source software are still the same at their core – yet the rigor and quality expectations have changed. I think this is a great opportunity for our wider community as well as an organization...
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Sharing Your Internet Connection as a Humanitarian Act
uProxy is a browser extension that lets you share your Internet connection with people living in repressive societies. Much of the world lives in countries that severely censor and restrict Internet access. uProxy makes it a little easier to bring the free and open Internet to some of the darkest corners of the world. How does it work? Find out in this interview with Lucy He, Raymond Cheng, and Salome Vakhtangadze. Lucy and Salome are engineers at Google Ideas, a team at Google that builds tools against oppression. Raymond is a core developer for uProxy and PhD student at the University of Washington, where uProxy is being developed. Together they talk a bit about the future of uProxy and plans for the Open Source Day codeathon taking place during Grace Hopper's Open Source Day later this year...
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Stop laying the blame for Heartbleed on open source
Security experts acknowledge that open source is the best model for crypto, so how do we drive improvements to the model for creating security-critical infrastructure? Read More »
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Sunlight Foundation's Eric Mill Scouts Out New Developments in Government
Scout rapidly searches all kinds of government activity—bills, regulations, speeches—at the state and federal level, and can notify you about all of it.
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The Evolution of Blockchain - A Quick Guide and Why Open Source is at the Heart of It
It isn't uncommon, when working on a new version of an open source project, to suffix it with "-ng", for "next generation." Fortunately, in their rapid evolution blockchains have so far avoided this naming pitfall. But in this evolutionary open source ecosystem, changes have been abundant, and good ideas have been picked up, remixed, and evolved between many different projects in a typical open source fashion. In this article, I will look at the different generations of blockchains and what ideas have emerged to address the problems the ecosystem has encountered. Of course, any attempt at classifying an ecosystem will have limits—and objectors—but it should provide a rough guide to the jungle of blockchain projects.
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The National Science Foundation Bets Big On Open Source Platforms
The National Science Foundation (NSF) wants to grow the community of researchers who develop and contribute to open source and enable pathways for collaboration that lead to new technologies that have broad impacts on society...[NSF] just announced US $21 million to fund open source development through a new program: Pathways to Enable Open-Source Ecosystems (PEOSE).
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Three Students Jump into Open Source with OpenMRS and Sahana Eden
We are three students in the Bachelor of Computer Science second degree program at the University of British Columbia (UBC). As we each have cooperative education experience, our technical ability and contributions have increasingly become a point of focus as we approach graduation. Our past couple of years at UBC have allowed us to produce some great technical content, but we all found ourselves with one component noticeably absent from our resumes: an open source contribution. While the reasons for this are varied, they all stem from the fact that making a contribution involves a set of skills that goes far beyond anything taught in the classroom or even learned during an internship. It requires a person to be outgoing with complete strangers, to be proactive in seeking out problems to solve, and to have effective written communication...
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Twisted Pleasures Of Open Source 'Sprint' Worth My Weekend
In the case of Twisted, it also drives some of the tools underlying commercial and government institutions like Lucasfilm, Nasa, TweetDeck, and Canonical.
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Two Drug Firms Experiment With Use of Apple's ResearchKit
Two major pharmaceutical companies are using Apple's ResearchKit open-source project in experiments aimed at helping medical researchers gain more data and fresh insights as they seek ways to battle human diseases and illnesses. Pharmaceutical company GlaxoSmithKline confirmed its work in a July 10 tweet, saying the company is "looking @ Apple's #ResearchKit for clinical trials," while Purdue Pharma also said it is exploring early possible uses of ResearchKit in its own drug research, according to a July 12 story by Buzzfeed. Read More »
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Using the Open Source Way to Solve the Innovation Problem
A couple of weeks ago a Chief Digital Officer (CDO) of one of the largest mobile telecommunications companies in the world asked me how a large organization such as hers should think about organizing itself to maintain control over costs and risks while still giving their global organization the freedom to innovate...When asked if I had any insights from my work with other large global organizations, it occurred to me the ideal model she is seeking is very aligned to how an Open Source project like Drupal is managed (a subject I have more than a passing interest in).
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What is open core?
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Open Source JDBC Access to VistA FileMan Data
Accessing VistA data using off the shelf tools has historically been hard or expensive to do. With the set of tools YottaDB is developing as an Open Source Project VistA data can be mapped to relational table views. In this presentation Christopher will demonstrate the tools available, where to find the code, how to get started with the application, and how to contribute to its development.
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FHIR on VistA Open Source Project.
This webinar will introduce OSEHRA's newest open source project group - “FHIR on VistA.” The purpose of the group is to develop and promote standards-based FHIR APIs on the VistA platform for high-value data sets, and align previously developed VistA APIs to the current FHIR standards to promote interoperability across platforms and systems. Read More »
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