Are Touchscreens All They’re Cracked Up to Be?

I mentioned in a previous post that I’d shared the Corning ‘Day Made of Glass‘ video with my students at Carnegie Mellon.

They made some interesting observations.  Now, John Pavlus, in his article, The Promise and Perils of a World Filled With Touchscreens, raises those problems as well as the lack of more physical interactions.

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