Changing hardware and OS landscape

This interesting post by Horace Dediu offers an analysis of factors responsible for the obvious recent shifts in the popularity of hardware and OS. While focused mostly on the decline of Microsoft and the rise of Apple, the most interesting insight for me was the claim that the shift in decision making from company executives to individuals has driven a large portion of the change. Standardization is less important as individual choice in what it takes to get a job done is now allowed.

I assume that the focus on Apple and Microsoft can be generalized. How will issues of cost and openness play into future decisions?

Loading

Posted in Uncategorized | Comments Off on Changing hardware and OS landscape

International connections

I sent this NY Times lesson plan to a friend we know in Volgograd, Russia. The Times lesson plans use current events as  content for learning activity and the focus of this lesson was the Sochi Olympics, Putin, boycotts, gay rights, etc. The friend teaches English to elementary students in a Russian school and I was interested in her reaction to the way the description meshed with her personal experiences and the perspective of her country that was being presented to young learners in the U.S.

She must have been on her computer when the email arrived and she provided us with a multi point analysis of the Times content within a half hour or so. She then skyped my wife – we were sitting in a local coffee shop with slow bandwidth which limited interaction (I am also not a fan of phone or online voice communications in public places) so the interaction was brief. The time frame for the entire experience was less than an hour.

This type of thing continues to amaze me even though it is what people like me making our living promoting. Lack of historical context discourages an appreciation of change. Imagine discussing Russian politics in a frank way in real time with a Russian colleague. This is cool on so many levels.

Loading

Posted in Uncategorized | Comments Off on International connections

Creating video tutorials explaining the use of iPad applications

Many educators have reason to create video tutorials for students and colleagues. Demonstrating iPad applications requires the mirroring of the iPad screen to a computer, the integration of audio with this video, and the generation of a video from this combination. There are several tutorials available on how to do this. My approach uses a capture program from AirSquirrels (Reflector) in combination with Quicktime. It is the use of Quicktime, a free product, that makes this tutorial different from most that are available.

Loading

Posted in Uncategorized | Tagged , , | Comments Off on Creating video tutorials explaining the use of iPad applications

Net neutrality danger

You may not know what net neutrality is, but it is possible that a recent court decision may create a situation you will not like. Net neutrality requires providers to treat all data as equivalent. The provider can control the rate at which data are sent, but cannot send some forms of data faster than others. The problem with differential data rates is that providers could act in their own interests rather than yours and prioritize data that suits their financial needs. For example, a cable provider may slow video to your computer because the video you view on the computer is in competition with the movies the cable provider wants to sell. A DSL provider may slow VOIP traffic because it wants to sell you phone service. As you evaluate this potential problem you can see the unique difficulties such a ruling may hold for those in areas with only one service provider. With only one alternative available, your provider has a monopoly and cannot be leveraged by market pressure.

P.S. Several detailed analyses of this decision have come out since I generated my initial post. I am providing links here.

ReadWriteWeb

CNet

Loading

Posted in Uncategorized | Tagged | Comments Off on Net neutrality danger

Taking Notes

As a new semester begins, it might be helpful to suggest that the tech devices we carry can be useful for taking class notes. Here is a recent post on this topic from Edudemic.

My analysis of note taking issues leads me to make a specific recommendation (not necessarily the tried and true Cornell Method identified by Edudemic). I recommend that students use an app that both records audio and allows students to enter their notes. My preference is for SoundNote, but there are other options if you look around.

What the Edudemic identifies as an issue, but does not actually offer a solution for, is the problem of the interaction of the speed of presentation and the speed with which a student can encode information in notes. While keyboarding can be faster than handwriting and this is sometimes a partial solution, the reality is that students sometimes miss things or find that their notes do not make sense. The tech systems I recommend time stamps notes (not necessarily in a visible way) to the audio so that selection of notes can trigger the replay of the corresponding portion of audio. This allows the user to recover from notes that are not of sufficient quality for adequate review.

Loading

Posted in Uncategorized | Tagged | Comments Off on Taking Notes

Blogging for money

Richard Byrne, the prominent blogger responsible for Free Technology for Teachers, has offered an insightful piece on how bloggers make money. He is one of a category of individuals I categorize as ex-teachers or administrators who are no longer in schools but make a living within the education community as bloggers, writers, and presenters. In his post, he is quite frank about the breakdown of his income (not how much, but what he makes from his popular blog and his speaking engagements) and this information might be quite informative to those wondering about what it takes. One take away stat for me was his proposal that you need 100,000 hits a month for ad revenue from Google (he also discusses other forms of advertising) to pay expenses.

I have been a blogger for many years (2002) and posts such as this one from Byrne always make me consider the various reasons individuals blog. How does it begin and what does it become? I know my own history and professional context and this background provides some insights, but there are certainly other options. I am working on the writing of a more detailed analysis I plan to publish when I reach 12 years as a blogger and at the point of retiring from my present profession. I have a couple more months.

Loading

Posted in Uncategorized | Tagged | Comments Off on Blogging for money