Forcing Function

Forcing function can mean:

  • In differential calculus, a Forcing function (differential equations)
  • In interaction design, a behavior-shaping constraint, a means of preventing undesirable user input usually made by mistake.

Famous quotes containing the words forcing and/or function:

    If we consider what happens in conversation, in reveries, in remorse, in times of passion, in surprises, in the instructions of dreams, wherein often we see ourselves in masquerade,—the droll disguises only magnifying and enhancing a real element, and forcing it on our distinct notice,—we shall catch many hints that will broaden and lighten into knowledge of the secret of nature.
    Ralph Waldo Emerson (1803–1882)

    It is not the function of our Government to keep the citizen from falling into error; it is the function of the citizen to keep the Government from falling into error.
    Robert H. [Houghwout] Jackson (1892–1954)