Build 2121 bring a number of enhancements to the Single Point Digitising dialog in 3DM CalibCam:
The zoom image updates much more smoothly as the mouse is moved.
The buttons in the Digitising Tool in the lower-left of the dialog now show a helpful message is shown when they are disabled because the cursor is not locked (Figure 1) and look and behave like buttons when they are enabled, making it more obvious that they can be used as such (Figure 2).
- If the point digitised by the user is automatically observed in other images, the zoom image will briefly show each of the other observations so the user can quickly check them for obvious errors and a summary of the number of observations is shown once finished (Figure 3).

- The maximum zoom has been increased from 16× to 20× and the increase in zoom when clicking on the slider changed from 1 ⇒ 4 ⇒ 7 ⇒ 10 to 2 ⇒ 6 ⇒ 10 ⇒ 18 since the user is almost certainly using the zoom window to actually zoom in and the other values seem more natural.
In addition to the changes to the Single Point Digitising dialog, the Image Manager view in 3DM CalibCam has also been improved:
The whole background image view no longer flashes when the current point ID changes.
The view updates much more quickly, especially when there are a lot of points onscreen.
Scrolling is now much smoother.
The image no longer looks blocky when zoomed in.
The current zoom level is now shown at the bottom-right of the window.