You are employed as a developer at ABC.com. ABC.com has a single Active Directory domain,
named ABC.com.
You are in the process of creating a new Windows Store app with the expectation that touch will
be the primary input method. You have been instructed to make sure that occlusion is avoided.
Which of the following actions should you take? (Choose all that apply.)

A.
You have to make sure that UI elements are large enough so that they cannot be totally
covered by a fingertip contact area.

B.
You have to make sure that snap-points are used.

C.
You have to make sure that tooltips are displayed when a user maintains finger contact on an
object.

D.
You have to make sure that selection handles, which are offset, are withheld to enhance
accuracy.

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/hh465370.aspx