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10 octobre 2019

Kathy Sierra, the Private Public and the Anonymous

By Stephen Downes - Stephen's Web. Kathy Sierra, the Private Public and the Anonymous
There's way too much reaction to the Kathy Sierra post to attempt to capture, though this blog is doing a pretty good job. I have several reactions. First, the real problem - I reiterate - is a society (and an A-list blogosphere) that has long tolerated such behaviour. Where was Stop Cyberbullying when Juan Cole was getting death threats? Where was Safer Internet Day when those really vile posts on Ann Coulter were making the rounds? And second, as Dave Winer writes, the mob mentality is getting out of control. They are tramping around looking for scapegoats - ban anonymous posting, they write, or shut down or block these websites. As though that would solve the problem. It won't. The problem is that it is still socially acceptable to demean women, still socially acceptable to casually propose violent acts, still socially acceptable to engage in character assassination, and still socially acceptable to attack certain minorities (you read Rageboy and you realize that he still thinks it's OK). More...

10 octobre 2019

Zenith Space Mission 2007

By Stephen Downes - Stephen's Web. Zenith Space Mission 2007
I always like stuff like this. Hosted by Yukon College, "This 12 hour space shuttle simulation is designed to give students an idea of what it might be like to be part of a shuttle crew or the Mission Control Team... On Tuesday, April 3, 2007 this Grade 6 class will blast off into space!" Virtually, of course. More...

10 octobre 2019

TeacherTube

By Stephen Downes - Stephen's Web. TeacherTube
A bunch of people have mentioned TeacherTube recently - like YouTube, except for teachers. Some people have taken note of Mrs. Burk's 'perimeter rap' video - though I'm not sure 'chick' and 'nasty' are the most appropriate ways to describe what is really a nice video. More...

10 octobre 2019

Roadmap to becoming a Solid Developer in 2019

By Stephen Downes - Stephen's Web. Roadmap to becoming a Solid Developer in 2019
Solid, GitHub, 2019/02/11
Solid, you may recall, is the project by Tim Berners-Lee and company to create a distributed social web. This page makes it clear just how difficult and complex that task is. It's a 'roadmap' to becoming a Solid developer - that is, it identifies and links to the different things you need to know. The 'basics' include identity, DOM manipulation, APIs and more, not to mention graph data and RDF. You'll also need package managers like Yarn or (Node.js) NPM. Then you can move on to React, a Javascript framework for dynamic web interfaces. More...

10 octobre 2019

LMS Pricing Trends (Installed Implementations)

By Stephen Downes - Stephen's Web. LMS Pricing Trends (Installed Implementations)
According to this chart, prices have been dropping, especially at the lower number of users (a drop of 25 percent for 500 users). And I don't think the averages (like, say, $48K for 500 users) include the cost of open source LMSs like Moodle. More...

10 octobre 2019

RSS Feeds Monetization Tools: A Mini-Guide

By Stephen Downes - Stephen's Web. RSS Feeds Monetization Tools: A Mini-Guide
Advertising is slowly becoming more pervasive in the world of RSS syndication, which means the efforts to clamp down on syndication and sharing can't be far behind. This article lists a number of companies offering tools that create ads in RSS feeds. What the article doesn't mention is that feed readers (such as Blogline and Google reader) have started putting the number of subscribers into their browser information when they access your feed; this means that feed owners can look at their logs and add up the number of people subscribe to the feed. More...

10 octobre 2019

Why to Not Not Start a Startup

By Stephen Downes - Stephen's Web. Why to Not Not Start a Startup
A very interesting read. The author is a (small) venture capitalist that provide (a tiny amount of) funding to potential startups. Many interesting bits. Including: "If you don't think you're smart enough to start a startup doing something technically difficult, just write enterprise software. Enterprise software companies aren't technology companies, they're sales companies, and sales depends mostly on effort." More...

10 octobre 2019

The Blogosphere As an Artifact of Distributed Cognition

By Stephen Downes - Stephen's Web. The Blogosphere As an Artifact of Distributed Cognition
Over on the other blog today I have posted a longish item called What I am Working On. It's another attempt to explain things like learning networks and distributed cognition (if I try enough times I'll eventually get it, right?). The sorts of things discussed in this article constitute the sorts of things I think about on a day-to-day basis - and while the author is showing how brains are different from computers, there is a flipside, which is, how computers could be the same as brains, but aren't, yet. Lots of room for invention. Like this, for example: "The brain uses content-addressable memory." What does that mean? The author says, "The end result is that your brain has a kind of 'built-in Google.'" Well, yeah. But: "memories are composed of linked sensory fragments -- odors, sights, sounds, and even body positions". More...

10 octobre 2019

Knowledge Management: Finding Quick Wins and Long Term Value

By Stephen Downes - Stephen's Web. Knowledge Management: Finding Quick Wins and Long Term Value
When asked how to create knowledge management solutions for an organization, consultants may respond with "creating big central 'knowledge bases', or websites, or community of practice 'collaboration spaces'." Sound familiar? But Dave Pollard argues, correctly, that "these types of initiatives tend to produce disappointing results.. these are easy to do, and often fun, which is perhaps why they're so tempting... but I think programs that focus more on context than content, and more on connection than collection, often pay the biggest dividends. More...

10 octobre 2019

Laws of UX

By Stephen Downes - Stephen's Web. Laws of UX
Jon Yablonski, 2019/02/11
This is a set of 19 key tenets of User Experience (UX). They're nicely summarized and illustrated, and each one has a 'More' button linking to an extended description and links to more resources. Each also has a nice downloadable poster suitable for framing. More...

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