A manual interface combines continuous and discrete control and display capabilities.
The manual interface can be embodied by combining a haptic interface providing
continuous control and display capabilities with one or more of multiple discrete
selectors (such as tagged objects) providing discrete control capabilities. The
manual interface can provide finer control and a richer sensory experience than
is possible with conventional tagged objects. Further, unlike a conventional haptic
interface device, the manual interface can provide easily selectable, multiple
interactive possibilities.