From PiMyLifeUp:For example, if you are using your Raspberry Pi with a touchscreen display, using an on-screen keyboard is one of the best ways of adding keyboard input.Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time! // Read more: original article.