Source: Boston University
Customizable Keyboard is an on-screen keyboard designed to be flexible and expandable. Instead of giving the user a keyboard layout Customizable Keyboard allows the user to create a layout that is accommodating to the user's needs. Customizable Keyboard also allows the user to select from a variety of ways to interact with the keyboard including but not limited to using the mouse pointer to select keys and different types of scan based systems. Customizable Keyboard provides more functionality than a typical onscreen keyboard including the ability to control infrared devices such as TVs and send Twitter Tweets.