Description:

Computers are operated by various layers of programs such as operating systems, middleware, and applications interacting with each other. In the past, some operating systems were prolonged. Such OSs sometimes froze with the mouse cursor tracing on the screen. In this artwork, one of the causes of program freezes, such as "Loop" in programs (e.g., "for" and "while" constructs), is represented by the circular trajectory of the mouse cursor as a "Loop".

Features:

[S] ... Save the image.
[R] ... Redraw the image.
[I] ... Toggle information displays.