If ``q'' is hit at the ``Interrupt Key Index'' options (#26.1.9), or if pause is set (#24.2), when the space-time pattern reaches the foot of the screen the program will pause. Two top right windows are displayed. The first window (for single rule networks only) shows details about the current single rule (as in #13.6.2) and is described in #26.4 below. The second window presents a number of further options, described in 26.5.