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Using a Document Camera in a Videoconference |
Using a Document Camera in a Videoconference
A document camera is extremely useful in a videoconference, because it can project transparencies, paper, or even objects to each site with ease. To make the best use of a document camera, here's some useful tips.
- For transparencies:
- When displaying transparent materials make sure glare isn't a problem. Avoid moving the transparency around too much. Any glare may cause excessive light reflection and may temporarily blind some auto camera functions.
- Use pre-built transparency slides rather than writing out notes by hand,
- Work with ambient room lighting unless the visual presenter has a built-in light feature.
- Use a dark colour marker pen rather than a light coloured one for highlighting areas.
- Paper presentations:
- Use a landscape mode. Use only two-thirds of a sheet of 8 1/2 x 11 paper leaving the margins free.
- Use a sans-serif typeface (such as "Arial" or "Helvetica"), bold, and at least 14 points. Have the text printed out beforehand and avoid writing items down with a pencil or pen.
- Use graphics that are easy to understand and see; like simple bar graphs and pie charts.
- Avoid frequently zooming in and out.
- Objects:
- Document cameras can be ued to show small objects such as electronic components, photo slides, or other three-dimensional materials.
- Use a sharp-ended pen as a pointer rather than using your finger.
- Ensure the lighting and focus is correct for raised objects.
Dave Flynn, Mount Royal College
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