When using traditional camera controllers, the operator may sometimes miss action that happens outside the primary camera frame. With the tap-assist camera system, these changes in the action can be previewed in the wide-angle tablet view, and instantly responded to by simply tapping the tablet. Even when shooting rapidly changing circumstances, nothing need be missed.
Zooming can be controlled via the familiar "pinching" motion, or via an on-screen control. Up to nine pre-set main-camera shots can also be selected via dedicated on-screen buttons. Because the primary UE70/HE40/HE60/HE130 camera can be controlled using the HEA10's wide-angle view as a reference, the PTZ can be operated even when selecting a shot that can't be viewed in the primary camera's frame. This ability makes the system especially effective for remote seminars, sports, medical education, news, panel discussions and similar applications.