Category Archives: presentation

4×3 vs 16×9

Posted on July 18, 2012 by Alvin Trusty

If you are making a PowerPoint with captured screens, watch this 3 minute video. It shows how you should adjust your screen so that the window you are capturing is the proper 4×3 ratio for PowerPoint.

Posted in edtech, presentation | Tagged , , , | Comments Off on 4×3 vs 16×9

Use Camstudio to Record Screencast of PowerPoint

Posted on April 26, 2012 by Alvin Trusty

I’m using the CamStudio Lossless Codec v1.4 with Quality set to 90. After recording I ran the video through HandBrake which reduced the file size to about 10% of the original.

Posted in edtech, presentation | Tagged , , , , | Comments Off on Use Camstudio to Record Screencast of PowerPoint

Copyright Math – TED Talk

Posted on March 19, 2012 by Alvin Trusty
Posted in copyright, presentation | Tagged , , | Comments Off on Copyright Math – TED Talk

Take a picture – It will last longer

Posted on February 16, 2012 by Alvin Trusty

Here is my presentation from Ohio eTech 2012.  The accompanying Google Doc is here – http://bit.ly/TAPIWLL

Posted in edtech, presentation | Tagged , , , , , , | Comments Off on Take a picture – It will last longer

DSLR Simulator

Posted on January 28, 2012 by Alvin Trusty
Posted in presentation | Tagged , , , | Comments Off on DSLR Simulator