Use the iPad to create a touchable display device for your computer

There’s a great article in The Chronicle of Higher Education today reviewing a couple apps (Air Display and DisplayPad).  I have not had an opportunity to test these but plan to do so.  Read the article for yourself at: http://chronicle.com/blogs/profhacker/how-to-turn-your-ipad-into-a-touchable-second-monitor/34299?sid=wc&utm_source=wc&utm_medium=en