Multi-functional control interface

A user control interface for controlling multiple device functionality, comprising:

• control regions formed on a support structure, each of the control regions comprising respective light emitting areas;
• depressible interaction devices coupled to respective ones of the control regions, each of the depressible interaction devices comprising,
• a first wall including a film layer;
• second through fifth walls substantially perpendicularly coupled to the first wall,
• a sixth wall substantially perpendicularly coupled to the first wall and coupled between at least two of the second through fifth walls, and
• an extension extending with respect to the sixth wall, the extension interacting with the respective ones of the control regions;
• an insertable device that is received within the depressible interaction device and aligned with a respective one of the light emitting areas, the insertable device comprising a number of insertable portions corresponding to a number of cavities formed by coupling the sixth wall to the first through fifth walls;
• and
• a controller coupled to the control regions and configured to control which of the emitting areas is output from respective one of the interaction devices based on one or more modes of the operation of the user control interface.