text: Theme park meets office Forget foosball. Just like the 40 designers and engineers at IDEO, the firm has to work. The black foam cubes hanging from the ceiling are playful, but they also muffle sound. Spandex eye screens, looking like kites floating above individual work spaces, shield works-in-progress from passersby. Lumasite panels set on wheels, not quite transparent, provide privacy when needed -- then ...