The primary challenge of the new headquarters was to design within the constraints of a large, single story tilt-up R&D building.  Steve and his team took a subtractive approach to the 45,000 sf space by strategically raising the ceiling height in open/collaborative areas and dropping acoustic tiles and soffits in areas of concentration and quiet.  Because the space had such a deep floor plan, large windows were added along the southwest side of the building to provide an additional source of natural light into the space.  The center of the space created a free-form area that was reconfigurable for a variety of functions and work styles.  This flexible internal space worked as a large gathering area, an intermittent small-  to medium-size meeting place, and as casual drop-in areas for visitors and overflow.  Open areas at or near the window line and the large, all-hands open area featured exposed concrete floors that accentuated the raised ceiling areas.  Walls and soffits were painted bright colors to reflect the company brand and liven up key areas which provide visual cues for employees and visitors.  Near the front of the space, a unique grouping of custom wood clad walls set against clear glass provides a visually interesting display of interlocking, contrasting materials for the executive briefing room and adjacent board room.