We would like the Measure in Explorer for ArcGIS functionality to closely mimic the ArcEngine widget results and possibly the behavior. User should be able to click or tap from point A to point B and get a distance. Then continue, by click/or touching the phone screen again, for point C to see the last segments measurement along with the total distance. Then click/tap again and continue clicking/tapping until the user is done measuring with a double tab or something to end the line. I would like to see the line stay on the screen until the user wants to get rid of it.