In the recent past the monitor technology has changed dramatically. There is a tremendous decrease in pixel size which resulted in high dpi monitors. The operating systems are designed with the assumption we have 72 dpi for Mac and 96 dpi for Windows and unix. Before the advent of "Retina" display this used to be the case. But with Retina displays the dpi started increasing. Now the application looks quite small on high dpi monitors to the naked eye. As the dpi increases the smaller the application looks. This presentation covers the challenges faced in resolving this problem.