Show what cell phones enhance, or a way cell phones enhance or extend your body or the bodies of those around you. When pushed to its extremes what does the cell phone flip into or become which is opposite what we think it's intended or expected to do? What forgotten behaviors does the cell phone make possible again? Use the cell phone to pull forward something from our behavioral or psychological past (or psychogeographical past!) Demonstrate and test this. Show artifacts and/or facets of life that the cell phone makes obsolete. Demonstrate through action (an artwork/video/song/ photos) a cell phone caught in the act of rendering another technology obsolete. Or show the obsolesced medium/tech in its state of abject obsolescence, mourning its past glory.