Tuesday, February 07, 2012

If a picture is worth a thousand words... what price video?

Apr 13

Written by:
4/13/2010  RssIcon

Video is a unique medium for conveying information quickly and effectively, and suits a wide range of learning styles. Training videos (on tape or disk) have been around for a couple of decades now and remain popular with learners. Despite this, only a relatively small proportion of online courses feature video. Why is this?

In the days before broadband, watching video over the web was problematic because of the enormous file sizes involved. At the same time, website operators were obliged to offer video in at least 2 or 3 different formats for alternative media players. With the widespread adoption of broadband and the prevalence of Adobe® Flash® Player, video over the web has become commonplace - just look at the popularity of YouTube and BBC iPlayer. Some would argue that the e-Learning sector is currently playing catch up - developing the skills to produce video, as well as figure out how it can be used most effectively in instructional design. In this article, we will look at some examples of how video can be used to support online learning.

1. Guest speaker

In a training seminar you will probably have experts on-hand to talk about their specialist area. This approach re-engages the learner, makes the session more interesting and adds credibility to the content. You can employ a very similar approach with online learning by interviewing your subject matter experts on-camera. The footage can be edited to create a series of short, informative video clips that can be added at appropriate intervals to your e-Learning content.

Playback controls allow the user to navigate through the video clip, adjust the volume and toggle to full-screen. To emphasise the point being made by the speaker you can use cue points in your video to trigger an on-screen bullet point (as shown in the screenshot). Video is also a really effective medium for creating case studies, 'what if' scenarios and testimonials within an e-learning episode.

expert

 

2. Video instructor

Video instructors are a great alternative to audio narration and add real personality to a learning episode. The presenter acts as an on-screen instructor and guides learners as they navigate through a learning episode. Typically, presenters are filmed using chromakey technology (i.e. blue/green screen) that 'drops out' the background. This allows the presenter to be seamlessly 'embedded' into the content and even walk around to point things out. The result is a much more personalised experience that is highly engaging. See an example here.

3. Demonstrations

Often, a key element of product-based training is a demonstration of product assembly, use or maintenance. A video demonstration, that the viewer can watch and replay at their own pace, is ideally suited to this purpose. You might choose to use a professional presenter (or member of staff) to talk the viewer through the demonstration. Alternatively, the video could be accompanied by voiceover narration - making it easier to add support for multiple languages. In both cases, cue points can be used to trigger on-screen text to accompany the demonstration.

vizPath

 

4. Diagnostic tools

Sometimes, online courses force the learner to proceed through the content step-by-step in a linear approach. This can be frustrating for a learner because they may not wish, or need, to see everything. The same is true when a user is expected to sit through an entire video when actually they just want to skip ahead to the section that is relevant to them.

Diagnostic tools allow a learner to profile themselves before receiving a personalised response. Visitors create a profile by simply dragging sliders into the position that best reflects them. When they click submit a tailor-made response is generated. In this example, the video instructor introduces a diagnostic tool that profiles your personality type.

diagnostic

 

Video can add an extra dimension to online learning and help you achieve greater results. Would you like to find out how video could work for you? Call now on 01202 830197.

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