http://www.ibmsystemsmag.com/mainframe/trends/whatsnew/Android-Devices-Tap-into-the-Mainframe/
The terminal emulation for 3270, the most basic and traditional access to the mainframe, is still widely used by professionals and general users to access native mainframe applications in text mode. It’s also available to Android devices through the TN3270 application, which is available in the Android Market. A paid application, TN3270 is currently the only 3270-emulation app available. It was developed by Miguel Angel Nieto Zepeda especially for the Android OS. Lizette
