the elements—tools and community—seemed to mediate stu-dents’ active participation and motivation in the process of achieving their (subject) learning objectives (object). Tool mediation, which is a key principle of Activity Theory, highlights that human activity is mediated by various tools

But ultimately you have to stop being meta. As Jeff Kaufman — a developer in Cambridge who's famous among effective altruists for, along with his wife Julia Wise, donating half their household's income to effective charities — argued in a talk about why global poverty should be a major focus, if you take meta-charity too far, you get a movement that's really good at expanding itself but not necessarily good at actually helping people.

If we must be gods, we should at least be cautious and well-informed gods, with the best possible tools for seeing, understanding, and debating our interventions, and the best possible meta-tools for improving those tools.

I’ve heard it suggested often that the World Wide Web is an example of what Ivan Illich called “convivial tools” — although his book predates the Web by 15+ years, Illich speaks of “learning webs” in Deschooling Society. I grow less and less certain that the Web is quite “it."

Defining making in education in terms of tools, spaces, or disciplines is insufficient. Learning through making is a philosophical approach that can affect classes across the curriculum and schools across the globe. It’s time to change the paradigm.

Writing and submission. The process of compiling findings, writing accompanying narrative and making this available for public view and scrutiny can be simplified by the use of new improved software. These tools can help identify relevant papers through increasingly powerful learning algorithms (e.g. F1000Workspace, Mendeley, Readcube). They can also enable collaborative authoring (e.g. F1000Workspace, Overleaf, Google docs), and provide formatting tools to simplify the process of structuring an article to ensure all the necessary underlying information has been captured (e.g. F1000Workspace, EndNote). Submission for posting as a preprint, and/or for formal publication and peer review, should be as simple as a single click.

Why Annotate the Web?

If you want a DIY version of this, try ImageMagick's compare command: compare bag_frame1.gif bag_frame2.gif compare.gif Documentation: http://www.imagemagick.org/Usage/compare/ reply no_gravity 2 hours ago Interesting. And to render the html you can use cutycapt. Which is in the Debian repos too. I just tried it, and this rendered a nice diff of two pages for me: cutycapt --url=http://www.xyz.com/1 --out=1.png cutycapt --url=http://www.xyz.com/2 --out=2.png compare 1.png 2.png diff.png reply easytiger 2 hours ago Now make it a webservice and charge $200/month! reply programmernews3 1 hour ago First part already done: http://archive.is/ reply prottmann 1 hour ago apt-get install the services and use them on my server ;-) reply

Do you need to learn code to use The Grid? No coding is required to use The Grid. Just do what you're already doing on Facebook, Twitter, Instagram, etc. Post images, video, and content to your site and our AI Designer will make it beautiful. If you know code, you can extend functionality using our platform tools and API.

Mission: Build an entry level (under $500) EDM machine for making carbide/HSS tooling and/or lead screws.

Machines that Make The Machine that make project at the MIT Center for Bits and Atoms seeks to develop low-cost machines that can be made using CNC equipment, like available in fab labs.

perhaps discussions about course content could take place directly on the content pages using http://hypothes.is/

An inquiry has been also started, though by a very few writers, concerning the instrument of oratory. The instrument I call that without which material cannot be fashioned and adapted to the object which we wish to effect