A contraction stress test is a test performed during pregnancy to verify whether or not the unborn babyâs heart is strong enough to withstand labor. It uses drugs or nipple stimulation to make the uterus temporarily contract in order to replicate labor contractions.
Graphical user interface. A graphical user interface (or GUI, often pronounced gooey), is a particular case of user interface for interacting with a computer which employs graphical images and widgets in addition to text to represent the information and actions available to the user.
Interactions = Social. 1  Conventional user interaction and user interface approaches address the user's interaction with the device. 2  The designer designs the screen. 3  The interaction is UserâSoftware. 4  The Social Interaction Designer also designs beyond screen. 5  The interaction of UserâSoftwareâUser.