A metaphysical tour de force of untethered meaning and involuting interlocking contrapuntal rhythms 'The Clock' is more than a movie or even a work of art. It is so strange and other-ish that it becomes a stream-of-consciousness algorithm unto itself - something almost inhuman.
User-centered design means understanding what your users need how they think and how they behave - and incorporating that understanding into every aspect of your process.