Multitasking has become a common term used to accomplish several tasks on a daily basis. With advanced technology the desire for increase in productivity leads many software and web designers to adopt methods which would improve their workflow and generate sales. The concept of multi windows allows to complete multiple tasks in one screen like watching a video or browsing on the web and checking the email messages at the same time. For the application developer the advantages of multitasking include the ability of creating more than one process so that the applications are more responsive to the user.
In a multitasking mode the users can switch from one app to the other, adjust the size of their display on the screen and copy information as well as data from one app to the other. The apps which support multi windows display together on a split screen using the social media app on one window and the e shopping app on the other. The process is prominent in the Samsung devices where it works with specific apps. The split screen also possesses some design challenges both for the operating system and third party app. Pinnng the two phones or tablet apps might require complex gestures and more effort for the developers