GIMP: a Free Image Manipulation Program

You can tell how much technology has insinuated itself into our lives by the number of tech terms that have become verbs: two of the best known examples are the use of the words “photoshop” and “google”, as in the sentences, “You can just photoshop yourself if you want to lose three inches in the waist,” and “I googled my name and found out that I don’t exist.” What does this have to do with GIMP? Well, GIMP is the poor person’s photoshop.

What is GIMP then? It’s an image manipulation program that is absolutely free. And, if you follow this blog at all, you know that I love free software. With GIMP you can work on photos, you can paint, you can create designs for blogs and websites, and it’s all free.

I tried GIMP a few years ago and found it difficult to use, but when I downloaded the latest version last week, I found it to be very similar to Photoshop. Is it better? I don’t know is my honest answer. I’m not a professional photographer or designer. In fact, my friends and students tell me that my design sense is somewhat lacking, but GIMP does serve my limited needs quite well. There are forums that you can check to read all the arguments for both programs, but for me, the Photoshop/GIMP and Word/OpenOffice debates are somewhat pointless. If there is free software that can take care of beginner and intermediate level user needs, then that’s what I use. Why pay hundreds of dollars for a programs that give you more bang than you need?

And for schools, GIMP is a great tool because it’s free and easy to teach. I wish that I had come across GIMP while I was still teaching, because I would opt for that rather than spend money on Photoshop.

So what are a few things that GIMP does?

  • GIMP is customizable so you can use set it up to suit your needs.
  • You can enhance your photos with the great set of tools that come with GIMP.
  • You can do advanced retouching. I used GIMP to restore some old ruined photos of my wife’s family.
  • You can save your work in a variety of formats like JPEG, GIF, PNG and TIFF.
  • GIMP comes with a set of plugins to give you more options in your manipulations and retouches.
  • You can load and save files from remote locations using FTP, HTTP and SFTP/SSH.
  • You can compress files to save space using ZIP, GZ or BZ2.
  • GIMP works on most operating systems including Windows, Mac, Linux, Sun OpenSolaris, and FreeBSD.

There are many tutorials out on the Web. A few are:

So if you are looking for an alternative to Photoshop, you should check GIMP out. If you are a technology coordinator with less money than you would like, you might want to try GIMP and save yourself some money. I’ll be adding GIMP to my growing collection of free software. How about you?

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Search-Cube: A Visual Search Engine

I just found this new search engine that is very cool. What can I say? Well, I do have a few things to say about Search-Cube. I spend a lot of time on the internet researching various writing topics, as well as just surfing around for interesting things. As someone who does a lot of searches, I’m always looking for alternatives to Google, and I love visual things.

So search-cube is a visual search engine that gives you the results of your search in the form of a cube that can be manipulated to see all six sides with up to 16 results on each side. The results of your search can be websites, blogs, videos or images.

To use search cube, you need to have Javascript and Flash Player 9 or higher.

You can use the mouse, the keyboard or a combination to manipulate the cube. It’s all quite easy to work.

Is this the best search engine available? No, but it’s really cool, and sometimes cool things are just what you want to brighten up a day.

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Netvibes: Your Portal to the Web

Netvibes is another online service that you can use either privately or publically. It functions as a web portal: you can use a variety of modules that let you receive podcasts and play them, view weather and sports reports, receive RSS feeds, check web based email, and lots more. I’m still working out all the things that I can do with Netvibes. Netvibes is similar to MyYahoo or iGoogle, but in my opinion it has more options for the user.

Netvibes also functions in a social network so you can connect to Facebook and Twitter. If you like sharing your internet presence with others, you can get Followers who can keep track of what you do publically by subscribing to your page and then reading it on their page. Your Followers can become your Friends. It’s all very social, and frankly it’s not why I started using Netvibes, but I am checking out the possibilities of Netvibes social aspects.

What I like about Netvibes is that it is easy to customize and set up tabs for a variety of your interests. You can determine where your content goes, and then just click on a tab to see what new feeds have come in for your favorite topics. I spend a lot of time on the internet, and I have so many bookmarks that it’s often difficult to keep up with them. Netvibes let me organize my work more efficiently, and it lets me share some of my interesting new finds with friends.

Check Netvibes out and see what you think about it.

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Podcasting

Do you enjoy radio? Have you secretly always wanted to be a DJ? Well, podcasting is your chance to have your own little radio station right at home. Podcasting is a very popular form of media; there are blank podcasts. And you can find podcasts all over the internet now, including at Apple’s iTunes.

What are podcasts?

Symbol_Podcasting_01Podcasts are just audio files that are encoded in mp3 format. You can listen to a podcast on any mp3 player or on your computer. You can find podcasts about just any subject that you can think of – I like travel and educational podcasts myself, and I’ve been using podcasts with students for the past five years.
So how do you make a podcast? Here are 8 easy steps to creating your first podcast.

1. Assemble your tools. You’ll need a microphone, a computer and sound editing software. I use an iMac so I can skip the microphone. Because I use a Mac, I use GarageBand for my sound editing software. If you have a PC, I suggest using Audacity which is free and easy to use.

2.Listen to some podcasts in a variety of formats, but pick a few that cover topics that you’ll want to cover. You want to listen for pacing, and the use of sound effects and music.

3.Write a script that you’ll stick to. If you try to create a podcast off the top of your head, you’ll spend a lot of time pausing and hmming and hawing. Write short snappy sentences.

4.Find some cool music and sound effects. There are a lot of free sound effects on the internet, as well as free music.

5.Now, open up your sound editing software and start to record. Stop after 30 seconds or so and go back and check your recording for sound levels and vocal miscues that you may have made. If everything sounds good. Keep on going, you’re doing fine.

6.Once you’ve finished recording your script, go back and add sound effects. I like to add a short musical lead-in. I use the same one to finish the podcast. You can take these and paste them on to your recording.

7.Play back your recording. Save it as a mp3.

8.Now you need to upload your podcast to a website. You can put podcasts in free Wordpress or Blogspot blogs or you can host it yourself.

Congratulations you have your first podcast. Let your friends know about it and have them spread the word.

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Pearltrees – free, cool and useful

What is Pearltrees?

 news from around the world 

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