the author of this app says:
ArtSMark is a unique tool intended to make P/PC and H/PC usage more comfortable and simple. Since mobile devices have small screens and keyboards and their applications have non-resizable windows, the user has to make some effort to switch to the particular application at the particular state. ArtSMark allows you to do it quickly. ArtSMark allows you to put a bookmark using the application's window to pick-up it later at any time without long a series of pen or key strokes.
- 2.0 and Above