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Eli Pariser: Dajte si pozor na internetové „informačné bubliny"

Eli Pariser: Dajte si pozor na internetové „informačné bubliny"

http://www.ted.com/talks/eli_pariser_beware_online_filter_bubbles.html

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Learn Photoshop: All of the Basics for Beginners We frequently publish posts on this blog that feature tutorials for learning how to do various things with Photoshop, but we have rarely focused on just the basics. This post is intended for designers or aspiring designers who either want to get started with Photoshop or have limited experience and are looking to improve. While there are plenty of great learning resources available online, it’s often difficult for beginners to know where to get started because everything seems to be scattered. With this post you’ll find links to plenty of resources to teach you all the basics and fundamentals of Photoshop. How do you tell when the news is biased? It depends on how you see yourself Take a moment with the headlines from this screenshot of The New York Times homepage from January. Really — it’s a little experiment. Click the image above for a larger view if you need to. Ready?

It's gloppy, it's soggy, it's un-American. - By Nathan Heller It goes like this: You're sitting at a large picnic in early summer—plastic forks, burgers, corn in your teeth—when someone leaves the table and returns with a large pan. "I brought a pie," he says, setting it down in front of you. A spatula emerges. People coo. This is the start of an unpleasant afternoon. The pie, because it is a pie, does not so much "slice" as volcanically erupt under the pressure of the knife, oozing its livid fluid everywhere; your own piece, when it comes, is a miniature apocalypse of broken pastry parts and heat-blitzed fruit.

10 Search Engines to Explore the Invisible Web No, it’s not Spiderman’s latest web slinging tool but something that’s more real world. Like the World Wide Web. The Invisible Web refers to the part of the WWW that’s not indexed by the search engines. Most of us think that that search powerhouses like Google and Bing are like the Great Oracle”¦they see everything. Unfortunately, they can’t because they aren’t divine at all; they are just web spiders who index pages by following one hyperlink after the other. But there are some places where a spider cannot enter.

Openness: Why learners should know about, and influence, how decisions are made about their learning Earlier this week, I delivered a presentation to TEDxEdmonton on why openness and learning analytics are critical for rethinking the future of education. The theme of the event was on open source culture and whether the promises of open source have been oversold. My argument is that openness has not been oversold and that increased openness (of content, teaching/learning, analytics, policy, data, and technology) is really the only path forward for reform. Systems can be closed and blackboxed only once they are working well and the context in which they exist is stable.

Adobe Photoshop Tutorials Hey welcome to my tutorial page! Below are whole lot of tutorials (mostly Photoshop ). I hope you find these tutorials helpful. If you have any questions regarding any of these tutorials please contact me via my contact page… Vector Art with Photoshop Learn how to use Photoshop to create OUTSTANDING vector art. Digital Candy This fast, easy tutorial will teach you how to use several filters to create your own digital candy. ‘Balanced’ News Reports May Only Inflame IT is well known that when like-minded people get together, they tend to end up thinking a more extreme version of what they thought before they started to talk. The same kind of echo-chamber effect can happen as people get news from various media. Liberals viewing MSNBC or reading left-of-center blogs may well end up embracing liberal talking points even more firmly; conservative fans of Fox News may well react in similar fashion on the right. The result can be a situation in which beliefs do not merely harden but migrate toward the extreme ends of the political spectrum. As current events in the Middle East demonstrate, discussions among like-minded people can ultimately produce violence.

Toilet paper orientation The over orientation The under orientation While many people consider this topic unimportant, some hold strong opinions on the matter. 11 Unusual Household Uses For Food Items That Will Save You Money photo: charles chan * The next time you find yourself in need of a household product like stain remover, shower cleaner or ant deterrent, check the pantry before heading to the store. You might just find what you need, in the form of a common kitchen ingredient. From a green perspective, going the DIY route eliminates some of the harsh chemicals in your home, reducing your family’s exposure to them.

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