One of the most important things about any application, and especially mobile apps, is short start-up time. End user does not like to wait for too long for an app to start. In some cases, if the start-up time is excessively long a mobile app may not be accepted into an app store. I have been building a lot of mobile apps recently for both Android and iOS in Delphi and found myself reusing the same "lazy form creation" design pattern, that I would like to share with you. The idea is not new...