
10.4 POBox: A PBE-Based Text Input System 197
or stop recordings. Second, it is
powerful.
Dynamic Macro works well for a
variety of simple to complex repetitive tasks where once only keyboard
macros were applicable. Third, it is
easily implemented.
The system just
keeps a log of recent user actions for the implementation of Dynamic
Macro. Fourth, it
does not interfere with users
in any sense. Logging user ac-
tions is an easy task for most systems, and it does not slow down the appli-
cation. Nothing happens unless users touch RE P EAT. Finally, it is
general
in
that any system with a keyboard interface can adopt this ...