Friday, June 25, 2010

First PowerPoint Created Entirely by a Blind Person

The Sky’s the Limit Powerpoint presentation was created using several devices and programs. The hardware included my Toshiba Laptop, a BrailleNote MPower note-taker and a Victor Reader Stream portable Daisy book reader/digital recorder. The software that I used included the JAWS for Windows screen reader version 11, Powerpoint 2007, Notepad, and version 1.3 of the freeware Audacity multi-track sound recorder/editor.

I began by creating a simple Powerpoint using a sampler set of four still photos of different phases of my skydive Each photo went into a single slide. I added title and/or descriptive text for each slide, then created the slide notes. I discovered that while creating the notes and running the presentation, JAWS wouldn’t read the slide notes aloud. . So for reviewing and editing, I transferred each slite’s notes to individual text files in Notepad, and transferred them to my BrailleNote note-taker.

I then read each file on my BrailleNote aloud and recorded the narrations on my Victor Reader Stream in MP3 format.
Next, I used Audacity to create four multi-track projects, one for each slide. Each project contained background music clips which were cut from various MP3’s in my collection of albums. I then imported an MP3 narration into each Audacity project, effectively dubbing in voice-over. After setting sound levels and adding effects like stereo phasing for the background music on slide 1 and repeat echo for part of the narration on slide 4, each project was exported to an MP3 file. The files were then inserted into their appropriate places in the Powerpoint presentation.
The end result is a multimedia Powerpoint presentation that, hopefully, is as fun to look at and listen to as it was for me to create. I thoroughly enjoyed the creation process and learned a lot in the bargain. The knowledge that I gained from this experience will be passed on to students in the future, and perhaps we’ll put together similar presentations as fun class projects.

1 comment:

  1. Hey, very nice site. I came across this on Google, and I am stoked that I did. I will definitely be coming back here more often. Wish I could add to the conversation and bring a bit more to the table, but am just taking in as much info as I can at the moment. Thanks for sharing.
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    Keep Posting:)

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