[Braillenote] Losing data

[beth]

Hi, all and welcome back, Laura, hope your computer woes and flu get
straightened out.  I have the PK manual but have not had time to read that
much yet and do not yet have a unit, so is there a way to tell when, say, a
book has been saved and when other processes have been completed?  Does the
speech and/or Braille confirm processes?  How do you know when you can
safely touch something without losing data?  Thanks from frigid Virginia.
Beth