With shiftscreen you can use an external monitor as a second screen for your iPad edge to edge.
Take advantage of the monitor size. No more black bars and low resolution broadcasts.
View documents and websites on your monitor while working on your iPad.
View up to six windows containing websites or documents.
Use the trackpad to control the websites and documents on your external display using a cursor.
Play YouTube videos on your external display while doing other stuff with your iPad.
Open up to six websites and documents simultaneously on your monitor.