3D documents can be scaled similarly. The only difference is that there is no handle. The user can simply tap and drag anywhere on the visible mesh to scale the object.
=== Tasks ===
POIs can, besides documents, also have tasks as children. You can view the list of available tasks (if any) by using the "Show Tasks" command. Similar to documents, a list of task previews will be shown. From there, you can place the tasks anywhere in the world, where they can be edited.
==== Editing tasks ====
Once tasks are placed in the world, they become editable. We differentiate between 2 different types of tasks, which are both edited in a slightly different way.
Some tasks will present a list of options, which the user can tap (or dictate) to assign the value to the task.
For others, such as tasks where a number has to be entered, presenting a list would make no sense. Therefore, you can simply dictate the desired value the task should have (which can be anything, depending on the value type of the task).