"This is the main window of iWall where you will be able to input the text you want to send."

"Here you can create a list with the images you want to appear on the screen as well as to set the time per image."

"iWall allows you to organize a contest. This window allows you to set the questions and answers."

"The Groups tab will give you the possibility to create new groups and new messages for them."

"You can use this window when you want to change several default settings of the application."

"iWall was designed as a text to screen application to enable text messaging in events, shows and live performances."