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"Simplicity is a core 'feature' of rstat.us. We pride ourselves on saying 'no' to lots of features. Our interface is clean, and easy to understand. We give you just enough features to be interesting, but not enough to be complicated and confusing. If you're a software developer, you'll probably want to check out our Open Source page. If that's greek to you, here's the deal on Openness: the programming code that makes up rstat.us is available for anyone to download, free of charge. Programmers can use that code to run their own websites just like rstat.us, and you can subscribe to your friends on any site that supports the OStatus protocol, like identi.ca. This also means that you can own your data, we'll never stop you from having full access to everything you've put into rstat.us."

The Periodic Table of QR Codes. Each QR is basically a link to a video in the PToV from Nottingham Uni's chemistry department. Point and shoot and up pops the appropriate Youtube clip. Simple. Brilliant. Fun. Ubergeek. Chemical.

There is an add-on teaches kids to code their own modifications to the game. In this Wired article, Klint Finley explains how the creators of the add-on called LearnToMod hope their tool could be a gateway for students to discover a love of computer programming.

"Rather than taking Kang's words as a warning against wanting your brain cake and eating it too, I took them as a reminder that our children are entering a time when traversing context has never been as complex as it is now. When it's time to drop a verse, can they demonstrate eloquence and elaborateness? And then, in times when we need to speak a language which eliminates ambiguity in favour of transferable clarity and concision, will our kids be able to write a masterclass algorithm?" Reminded me of the discussion brought up during the interview with Ian Guest where Daryl and Tony mused about teaching code.

"September 27, 2014 Projecting your iPad on a large screen is great for demonstrations, simulations, explanations, and showing examples. There are several ways this can be done in the classroom.  VGA or HDMI Adapter Connect directly from your device to a projector's video cable. Click to find out which of the four possible adapters is the one you need. Document Camera Put your device under a camera connected to a projector. Glare may be a problem. Your audience can see your fingers.. Search Amazon for document cameras. Apple TV Connect an Apple TV to your projector and use your device's AirPlay feature to mirror the screen. Apple TV is available from Amazon.com. AirServer Install software on your projector-connected computer and use device's AirPlay feature to mirror the screen. Get AirServer at airserver.com. Annotate.net Install software on your projector-connected computer and use device's AirPlay feature to mirror the screen. Download the Annotate Mirror Client.  Mirroring360 Install software on your projector-connected computer and use device's AirPlay feature to mirror the screen. Download Mirroring360. Reflector Install software on your projector-connected computer and use device's AirPlay feature to mirror the screen. Get Reflector at reflectorapp.com. X-Mirage Install software on your projector-connected computer and use device's AirPlay feature to mirror the screen. Get X-Mirage. iTools Install software on your projector-connected computer and attach device using its USB cable and choose Live Desktop. Macs can wirelessly mirror to iTools. It's beta software with no documentation and can be buggy. English version currently not available. OS X 10.10 Yosemite Update to OS X Yosemite on your projector-connected Mac and attach device using its Lightning cable. Open QuckTime & choose iPad as the camera source.  If you don't mind keeping your iPad in one spot, then a VGA adapter (for 30-pin Dock connector or for the new Lightning

"The Senate has forced the Australian Electoral Commission to disclose the source code of the software that counts Senate preference votes after the organisation refused to release it in response to a freedom-of-information request. "

A list of reasons why students should be taught coding plus links to 4 tools from Google for Education that will assist classroom teachers.

Vicki Davis (@coolcatteacher) put forward the following resources that you can use to teach programming with every student and every age

"These Web games are a fun and engaging introduction to the world of programming."

AngularJS is made to rearrange the complex process of building and overseeing JavaScript applications. In view of the Model-View-Controller, or MVC, programming structure, AngularJS is particularly valuable for making single page web apps. Today, online businesses are enormously affected by the performance of web technologies that they use for their respective tasks. Henceforth, it winds up the importance to dive into the majority of the elements that are harming their business growth. AngularJS can rapidly be added to any HTML page with a straightforward tag. In case you're asking why you have a couple of slow pages, here are a few hints to accelerate your code. AngularJS Optimization Tips Batarang Tool to Benchmark Watchers Batarang is an awesome dev tool from the AngularJS developer that brings down your debugging efforts. In spite of the fact that it has numerous new features, some of them enable you to profile and track the execution of your AngularJS performance. In addition, the watch tree figures out which extensions are not destroyed as it is by all accounts if there is an increase in the memory. Chrome Dev Tool Profiler to Identify Performance Bottlenecks This one is a helpful device that gives you the alternative to choose which profile type you need to make. Take Heap Snapshot, Record Allocation Timeline, and Record Allocation Profile are utilized for memory profiling. After this performance improvement, your app will complete in under two seconds and clients can freely connect with it then. Limit your watchers Talking about which, whenever you introduce data-bindings, you make more $scopes and $$watchers, which drags out the digest cycle. Excessively numerous $$watchers can cause lag, so restrain their utilization as much as possible. Utilize scope.$evalAsync On the off chance that you endeavor to manually initiate the digest cycle while it's now running, you could get an error. To keep this from happening, utilize scope.$evalAsync rather than $appl

Guided introduction to coding for younger (and older?) people

Online Python Tutor is a free educational tool that helps students overcome a fundamental barrier to learning programming: understanding what happens as the computer executes each line of a program's source code. Using this tool, a teacher or student can write a Python program directly in the web browser and visualize what the computer is doing step-by-step as it executes the program."

"In this episode, Jeff sits down with Kasia Chmielinski to learn how Scratch is being used in over 150 countries in more than 40 languages.  Join Jeff, Rob Pennington, Kevin Donatello, and Sam Patterson as we dive into the Hour of Code and Beyond on TeacherCast Podcast 124."

The popularity of blogging and the incredible flood of content that came with it led to a new need, with services such as Twitter allowing people to filter information and share links that might not be so easily discoverable with search engines. In the past couple of years we have seen the rise of the 'curator' and an increase in the popularity of tools that allow people to collate links.

The key to learning to code is learning to think like a computer--which is a hard thing to do. "It requires structured thinking, ability to abstract details away, and there's little margin for error--one little typo and your program might do something entirely different from what you wanted," says game developer Rui Viana. "The real world just doesn't work like that, so it's hard to get your head around it." Which is precisely why Viana created Cargo-Bot, a simple iPad app that turns "thinking like a computer" into a genuinely addictive puzzle game. It's like Angry Birds crossed with Codecademy, and it's total genius.

A fascinating way in which QR codes are used in a creative marketing campaign

The ReadWriteWeb DeathWatch is taking a close look at technologies on their way out in this post.