SMART system (n)~ A system by which technology is used to monitor and predict device performance and reliability. A SMART system employs various diagnostic tests to detect problems with devices with the object of increasing productivity and protecting data. Smart Task (PN)~ A small panel that is attached to the upper right-hand corner of a .NET control. When the panel is opened it contains checkboxes and combo boxes that enables developers to select connectivity and other options for the control.