Group items tagged

"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

he job of teaching * Join in the discussion reddit this Comments (1) Wendy Berliner Guardian Professional, Monday 3 October 2011 18.30 BST Article history Teacher Daniel Hartley from Chulmleigh Community College, Devon. Photograph: Apex Back in the summer we decided here at GTN HQ that, with our membership rocketing, it was the right time to mark our first six months in operation with a survey to find out what members thought about teaching today. There were questions across a wide spectrum of topics and, at the end, we left a free text box for teachers to add any comments they wanted to share. It was the dying days of the summer holiday - August 25 - when it went out just after lunch. We knew the survey would take ten or 15 minutes to complete so we weren't quite expecting what happened next, but within those first few hours after its release, we realised you had started something big. By 10.30pm that night we'd had several hundred questionnaires back, which in itself was impressive with many teachers perhaps still away on holiday or back but busy preparing for the new term. The most impressive thing of all was the content of those text boxes. There was just so much of it. Some people wrote several hundred words at a time, speaking clearly from the heart and arguing cogently against the things they felt were going wrong in education. A love of teaching and vocational pleasure felt working with children and young people emerged but it was emerging from a fog caused by far less pleasant aspects of the job - disrespect from society and governments, bullying by senior management, other teachers, parents and students, despair at the parenting skills of some homes and despair with government targets and league tables that were funnelling education into an ever thinner tube feeding stuff that improved Sats and exam results rather than nourishing a lifelong love of learning. One former solicitor questioning the sense of the switch into teaching said: " M

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

As the world of mobile apps is expanding beyond comprehension, demand for better and faster apps shoot up. We need applications that perform easily, have a magnificent look, simple to create, and can be implemented rapidly. All these necessities are difficult to satisfy as high performance, related to native apps, set aside enough time for the advancement. Then again, faster deployment, related with cross-platform applications, trade-off, no less than a bit, on performance. Therefore, aching for better languages, tools that help top-notch hybrid apps development, and frameworks keep developers on their toes. One such resolution, which quickly changing the universe of versatile applications is Facebook's React Native. It is a JavaScript library to assemble a UI that enables you to make versatile mobile applications and work easily as native apps. It even gives you a chance to reuse the code over the web and mobile platforms. You don't have to develop for Android and iOS, independently, as one code is sufficient for both the platforms, saving money and time. Let's look at some reasons that point towards React Native taking the center stage in the future. Supports Both iOS & Android - 'Supportive' Because of the two different operating systems which are majorly being used by the customers across the world, the primary challenge for the mobile app development companies is to choose one ahead of the other. But Facebook made it easy by introducing React Native. It supports both iOS and Android making it convenient for the app developers to use the same code for both the platforms without writing it from the scratch. Reusability for better development What makes us to state that REACTS is the eventual fate of application development? It is the reusability of the components. You don't have the Web view components anymore for hybrid apps with React native. The essential code for this framework will easily be reused within the native apps, and you'll easily compile it

via Aaron Davis

"No! You can't just take it! No! You can't take it, because you found it on Google! No! You can't just right click>save>use, just because you can! No! You can't just pretend that you created it! No! You can't make money off my work that I shared FREELY under certain conditions! No! You can't just take it…even in the name of education! No! You can't just take it… even if AND ESPECIALLY BECAUSE you are a teacher!"

"Have you heard the phrase "That's true because I saw it on TV" at some point? It was often the truth in the old days when people only had the TV or newspaper to relate to. What you saw or read was the truth, although it obviously wasn't always so. Today, thanks to the Internet, we consider ourselves much more enlightened. We can discuss and examine the source in a way that was not possible in the past. But are we really aware of all information flowing up over the net? What is really true and what's not? When someone presents a bit of loose facts on Twitter, I usually respond with something like "64% of the facts on the Internet is 48% incorrect according to 52% of respondents", completely made up numbers out of my head, but it makes people think a little extra. It is somewhat disturbing at times when the bandwagon takes of and speeds up, without people being critical. People stand up for situations that may never have happened, and spin on it which ultimately results in that it will be trated as facts, or a faktoid."

Software Development has formed the economic and social face of the planet within the most recent 3 decades. What was once thought of gibber and kept to the elite minds that place humans on the Moon and cracked the German Enigma is currently a well-liked profession that has created landmarks just like the Silicon Valley and icons like Bill Gates and Steve Jobs. With the spurt in revolutionary product ideas within the late 90s, the need to place those 'thoughts' into execution demanded the best development-skills, and this 'request' has been solely developing with time. This conveys us to an aspect of software development that has perpetually been a significant business call for companies - the foremost cost-effective engagement model. Here is what we think regarding selecting the right engagement model: Fixed Price Model Fixing the price is about fixing the project requirements, scope, as well as deadlines. This model can never work while not thorough initial planning, analysis, and estimation sessions. The more planning you do, the better the result. Why is the planning stage so important? The success of the fixed price project is directly proportional to the success of this primary phase. To have a superior control over a greater project, the engagement model may be somewhat changed with deliverables & milestones approach. A customer is charged because the in agreement milestones have come and deliverables are in situ. From that point forward, another stage with its own particular milestones and deliverables can start. For the majority of effectively fixed price projects, discovery phase fills in as the beginning point. Choose Fixed Price Engagement Model when: Requirements are clear, very much characterized and improbable to change You deal with a small or medium project which won't last for more than few months The Pros: It's well-defined and well-negotiated. There's no room for lapses. There is a push to get the total picture of the software even befo

This is not mere Google bashing which has become very fashionable these days. It is not about the deteriorating search quality of Google everyone is starting to notice or why Microsoft's Bing is any better. It is really about how the cyber world is changing and shaping the needs and expectations which have evolved beyond mere key word search. Services like Scoop.it will meet those because Google won't. Pretty soon the question will be "have you scooped it?" rather than "Have you Googled it?"

"Earlier this month, Facebook dropped a bombshell by not only acknowledging that Facebook pages' organic reach was declining but also by telling us we shouldn't expect them to recover. Facebook's VP of Product for Facebook Ads, Brian Boland, went on to explain that this is the new world we live in now, that the same thing happened with search engines before and that we'd better get used to it. It's true that many platforms go through a similar cycle: first, they present a great free opportunity, then more and more people grab it - decreasing the return for everyone until finally, the platform focuses on those ready to pay for play. It happened with Google Search; it happened with Apps (yes, Apple doesn't sell ads but others do - such as coincidentally… Facebook). And now that all social media are publicly-traded company with ambitious revenue targets to reach, it will happen to social media as well. So what does the decline of organic reach on Facebook and social platforms exactly mean on a practical basis?"

When the first version of HTML5 published in 2008, it raised more questions than it answered. Would it be a force of unification or division? Would content producers, browser programmers and device manufacturers agree to new standards? And would it finally solve issues related to multi-platform development? Its fate was uncertain for some time, especially as heavyweights Apple and Adobe duked it out in the mobile arena. The future of Flash, the standard for streaming video on the web, hung in the balance.

A number of organizations offer public map data through Google Maps, but finding it can be tricky -- if you even know it exists. That may not be an issue now that Google has just launched its Maps Gallery. The web portal showcases location info from both Google and a slew of its Maps Engine partners, ranging from the World Bank's internet usage stats to National Geographic's historical overlays. This is really just the start of the search firm's map discovery efforts, though. Google tells TechCrunch that it wants to surface public maps in regular search results, and it would also like to draw attention to Maps Engine Lite data created by amateur cartographers.

"What excited me about the Digital Technologies curriculum in particular is the way that it has embraced the Digital Technologies as a way of thinking and a tool for creativity. The problem I've always had with the teaching of ICT in schools is that it has largely been seen as a tool that should be integrated to assist the teaching of other subjects - that's fine, but that's captured in the ICT General Capability in the Australian Curriculum and is very different to the study of ICT as a discipline, sometimes branded as Computer Science, Informatics, Computing or similar. Given the ubiquitous nature of ICT in our world today, it has always struck me as odd that we've relegated the understanding of ICT to being all about its use, rather than how it manages to achieve the "magic" that many people mistake it to be."

"LIKE it or not, your relationship with Google is becoming a lot more intimate. The company recently expanded its ability to combine data from its various services to create a highly detailed profile on you. Google says it's doing that to simplify its privacy policy and improve your experience on sites such as Gmail, Picasa, Google Plus and YouTube. But there's a business reason, too. Google gets a chance to use the data it collects to tailor ads that align more precisely with your interests, and those personalised ads are among the most lucrative for the company. Before getting too worked up, it's important to understand what's happening.

"There is one iOS "tip" that I keep hearing and it is wrong. Worse, I keep hearing it from supposedly authoritative sources. I have even heard it from the lips of Apple "Geniuses" in stores. Here is the advice - and remember it is wrong: All those apps in the multitasking bar on your iOS device are currently active and slowing it down, filling the device's memory or using up your battery. To maximise performance and battery life, you should kill them all manually. Wrong. Wrong. Wrong. Wrong. Wrong. Wrong. Wrong. There are caveats to this but anyone dispensing the advice above is clearly uninformed enough that they will certainly not be aware of these subtleties."

"Could there be a less expensive Google Glass competitor coming soon? GlassUp aims to give customers an alternative to Google's connected glasses with its own pair of augmented reality specs. Italian company GlassUp was recently added to crowdfunding site Indiegogo and has already raised nearly $25,000 (of its $150,000 goal). Similar to Google Glass, the eyewear works with your smartphone and makes it easy to see emails, text messages, Facebook updates and news right in front of your eyes. Its maker, Gianluigi Tregnaghi, says he created GlassUp two years ago - before Google ever announced its Glass product."

This online tool is like a free Photoshop. it is also less complicated to use and so good for younger users. It has intuitive editing control panels that allow the user to do simple things such as using filters, creating effects, cropping and resizing photos. It is also very easy easy to undo anything that does not turn out as well as expected. If  a project requires a more sophisticated treatment, it also has layers that, like Photoshop, allow a user to create very professional final products. It is also easy to upload projects to Facebook, Twitter and other social networks. 

"It is a common view that "if only someone could break this down and explain it clearly enough, more students would understand." Khan Academy is a great example of this approach with its clear, concise videos on science. However it is debatable whether they really work. Research has shown that these types of videos may be positively received by students. They feel like they are learning and become more confident in their answers, but tests reveal they haven't learned anything. The apparent reason for the discrepancy is misconceptions. Students have existing ideas about scientific phenomena before viewing a video. If the video presents scientific concepts in a clear, well illustrated way, students believe they are learning but they do not engage with the media on a deep enough level to realize that what was is presented differs from their prior knowledge. There is hope, however. Presenting students' common misconceptions in a video alongside the scientific concepts has been shown to increase learning by increasing the amount of mental effort students expend while watching it."

"A while back I wrote about my thoughts on the ipad craze. At that time I didn't own one. I do now and have had it for about 4 months. I like it. I'm not WILD about it, but I like it. I enjoy going out and finding apps that I think might help me be more productive on it, and I like finding challenging games, and I like the interface a lot. Would I buy a cart full of them for school. Absolutely NOT."

"FAILURE:LAB is a raw and intimate evening showcasing personal stories of failure. With a refreshing vibe of openness, it helps pave the way for change by crushing the isolation and stigma around failure. FAILURE:LAB empowers audience members to persevere by exploring the space between people who fail and quit, and those who get back up again. By talking about failure, the audience can begin a dialogue about how the local community can help foster success. Failure then takes its rightful place as the crucial first step to the next big thing. Embrace it, learn from it, build on it."