title: How to implement a Java Swing application to Touch Screen
body: <p>We have built a Point of Sale system and now we require to implement it to Touch screens? Do we need to change any code in turn to allow this to work. </p>
  
  <p>And we are using the Keyboard to enter values - let's say quantity - Is there a java way of popping up a key board (like android) when I focus on a JTextField? </p>