When the iPad first came out and attorneys began using it as a tool to help present their cases visually, I thought how great it would be if a presentation could be seen by all participants on their own tablet as opposed to projected on a screen. This personal contact with the tablet in their hands would resolve a major limitation on presentations given on a screen, which is a lack of resolution. When you project a presentation, you lose 60 to 70 percent of the resolution you get from your computer screen, and the viewer has to look across a room, which is why you need to make fonts quite big and images quite bold. iPads with retina display have better resolution and can be viewed close up, which means that detailed charts and diagrams are possible to show in a way they would not be if projected.
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