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The blog supporting the book: Technology on a Shoestring: A Survival Guide for Educators and Other Professionals
Thursday, August 31, 2006
Resources for Dyslexic Students
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Wednesday, August 30, 2006
Web Form Creator
So you've designed a great web site for your school but don't have the programming experience to create a form for registration, enquires, or one of the other many tasks that a web form could facilitate. The Web Form Factory web site generates the PHP code -- the most common language with which to build forms on the web -- based on your criteria. This site gets you past this barrier. It's open source, so you can take a look and see how it works.
Just remember that if you build a form using PHP or any other language that interacts with your server that you do need to be aware of any security warnings related to bugs in the language. Fortunately, this site should generate well-written code and thus should be more secure than what you would do as a novice.
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Just remember that if you build a form using PHP or any other language that interacts with your server that you do need to be aware of any security warnings related to bugs in the language. Fortunately, this site should generate well-written code and thus should be more secure than what you would do as a novice.
T
Tuesday, August 29, 2006
Google Applications for Educators

Google is also reaching out to schools. While I'm not sure their system would be usable for k-12 students, it might be fine for a small university. It could also be useful for the staff of a k-12 school. Obviously, one does need to have reliable and fast Internet access to use such a system. And it is clearly not a replacement for Microsoft's Office suite by an imagination at this point. But, if your school is looking for fairly simple features and is very cost sensitive, this Google solution could be what you're looking for.
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Boot and Nuke: Disk Eraser
You create a diskette, boot from the diskette, and then select the storage device you want to erase. There are a number of settings that can be used depending on how paranoid you are. If you're erasing truly sensitive information, it does not hurt to be very paranoid.
This program is open source and free to use. There are a number of other programs that do this type of work, but this looks to be one of the more convenient ones out there.
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Monday, August 28, 2006
Flexible e-Books
Information on the device.
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Thursday, August 24, 2006
ICT & Modern Foreign Languages: Using podcasts in the classroom
I also liked his observations on how to use a cell phone for school work. In NYC, the public schools ban cell phones. Needlessness to say, the parents are up in arms about that decision. Cell phones have become the only way for parents to know where their kids are between school's end and the time they get home.
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This Site has Moved to the New Version of Blogger
I just moved this blog to Blogger's new platform. It was a fairly simple move and Blogger does allow one to backup the old site in case there is a desire to move back. I was surprised that the move over did not automatically care over my links. I thought it would given that a section of external links is something that the old Blogger has be default.
The good news is that some of the features I had to custom code in the template are now easy to do with a few clicks. The additional feature I like the most is the ability to apply labels. I have to work a bit on getting the right combination of labels. For example, do I use the Open Source tag every time I use the Linux tag? I think by now everyone knows that Linux is Open Source. I have many postings on items that are Open Source and may not be known as such. Do I use laptop batteries as a tag when I have laptop? I'm sure everything will work out after I see the natural patterns develop.
One unintended consequence of the new system is that using the new labels gives the system the impression the entire posting is new and thus should be kicked out as a new RSS item. So, for those of you subscribing via RSS, my apologies for the flood. There may be a few more days with re-postings as I complete the labelling process. I believe the labels will add a lot of value to the site. While many of the postings are fairly topical, most are useful many months latter. The labels make it easy to find postings that would otherwise go unnoticed in the blog archives.
Let me know what you think.
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The good news is that some of the features I had to custom code in the template are now easy to do with a few clicks. The additional feature I like the most is the ability to apply labels. I have to work a bit on getting the right combination of labels. For example, do I use the Open Source tag every time I use the Linux tag? I think by now everyone knows that Linux is Open Source. I have many postings on items that are Open Source and may not be known as such. Do I use laptop batteries as a tag when I have laptop? I'm sure everything will work out after I see the natural patterns develop.
One unintended consequence of the new system is that using the new labels gives the system the impression the entire posting is new and thus should be kicked out as a new RSS item. So, for those of you subscribing via RSS, my apologies for the flood. There may be a few more days with re-postings as I complete the labelling process. I believe the labels will add a lot of value to the site. While many of the postings are fairly topical, most are useful many months latter. The labels make it easy to find postings that would otherwise go unnoticed in the blog archives.
Let me know what you think.
T
Wednesday, August 23, 2006
Laptop Batteries
With the recent recall by Dell, the treatment of batteries come to mind. Here are some good guidelines for how to treat a computer laptop battery. The New York Times has also provided some good information on care for batteries and offers some possible solutions. Normally, I don't find the NY Times leading the way with useful technical information, but this article is worth the trouble to register.
Some of the guidelines, such as keep laptops out of high heat and don't leave computers constantly charging are real concerns for mobile laptop carts. While the computer lab may be air conditioned, the cart could be left in a heated classroom for long periods of time. The most important thing to remember is that a battery is a serious piece of hardware. The only thing that makes it safe is a multi-level safety system. We now know what happens when that fails.
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Friday, August 18, 2006
Podcasting for the School
The Modern Foreign Languages Environment web site has a number of interesting ways to use technology to help with the learning of a foreign language. One of the more interesting areas is that of podcasting. They give some very good advice about the how's and why's of podcasting for the school.
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Thursday, August 17, 2006
Outliner for the Mac
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Wednesday, August 16, 2006
Use the new Blogger for internal School Blogs

In addition to a number of nice usability upgrades, Blogger is making it possible to limit access to the blog. So, for example, you could make it so that only teachers or students can access your site. Adding allowed viewers is as easy as uploading the email addresses for everyone you want to be allowed in. Certainly worth a look.
The new features are for new accounts, for now. People with current accounts have to wait for the features to be rolled out.
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Making a private blog
Tuesday, August 15, 2006
Google's Pitch to Educators
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Monday, August 14, 2006
CCleaner for Windows Untidiness
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Friday, August 11, 2006
Password Safe & PasswordMaker
It's no secret that the greatest weakness for most security systems is the user's password. The dilemma is that creating passwords for all the different sites one visits is difficult. Actually, remembering the passwords is more the problem. Password Safe helps solve this problem by securely saving your passwords. This is a free program, so it could be used by your school at no expense. Another system I like is PasswordMaker. It does much the same thing and it has an online version.
This one step can dramatically increase your security to a degree that very few other actions can.
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Thursday, August 10, 2006
iRows Online Spreadsheet
Wednesday, August 09, 2006
Review of nex OS X
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Gizmo Review
Tuesday, August 08, 2006
Croquet: Building Virtual Worlds
Here is what they have to say:
In its simplest form, Croquet is a complete development and delivery platform that enables people to carry out highly collaborative work. It is a highly scalable architecture that can be used to develop powerful simulations, and multi-user online spaces. Through Croquet-derived 3D environments, users can enjoy shared telepresence, shared authorship of complex spaces and their contents, and shared access to a wide range of network-deliverable information resources.Better yet, visit the Croquet web site.
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Monday, August 07, 2006
Squeak Media Authoring Tool
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Examples of what Squeak can do (PDF). Here is the Squeakland web site.
Friday, August 04, 2006
Book Crossings
While this is a fun site for adults, this could be a tremendous project for high school students. If anyone uses Book Crossing for a school, please let me know. I would suspect that kids would read many more books just so that they participate. It could also be a good summer activity using the school's summer recommended reading list.
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Book Crossings
Thursday, August 03, 2006
External Hard Disk Enclosure
These units would be excellent for a multimedia lab, storing sensitive information, and for backups. Just remember to use encryption if you are storing sensitive information. These devices are portable.
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Wednesday, August 02, 2006
Problems with Popular Antivirus software
One of my favorite blogs, Bruce Schneier, points out that virus writers are constructing their newer viruses to avoid the most popular antivirus programs. If that becomes a significant trend, moving to a lesser known product may actually provide more security.
One of my favorite free systems is ClamAV . It is a great system for a Linux server. It runs on Windows but it does not have real-time scanning. It does have real-time scanning in some versions of Linux. Why real-time scanning is needed for a Linux desktop is not clear to me. There are very few viruses targeted at Linux computers. ClamAV is a great solution for an email server.
Article
One of my favorite free systems is ClamAV . It is a great system for a Linux server. It runs on Windows but it does not have real-time scanning. It does have real-time scanning in some versions of Linux. Why real-time scanning is needed for a Linux desktop is not clear to me. There are very few viruses targeted at Linux computers. ClamAV is a great solution for an email server.
Article
Tuesday, August 01, 2006
Building Linux Terminal Servers with Edubuntu
FreeSoftware has done an excellent job describing the benefits and process for installation. Worth taking a look if you have old computers that need to get used in some productive manner.
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FreeSoftware article on Linux-based thin clients
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