Battery Watcher draws a diagram plotting the development of battery voltage over
time (looking back over the last 50 minutes of real use). In addition, it tracks
the total "on" time of the device since the last battery change to make it
measurements more independent from "moderate" or "heavy" use (of course, issues
like use of serial ports and entry speed of the user may still make a
difference).
It should be interesting to start collecting data on how many minutes of *real
use* the batteries last for various people.
The application is available for download on my (new) web page. The URL is
http://ourworld.compuserve.com/homepages/mgroeber/
I have also made the current versions of my other Geos and OmniGo related
programs available for download there.
ciao marcus