Part 3/7:
The slime mold, Physarum polycephalum, is a simple organism that feeds on oats and requires water, making it an ideal candidate for this experimental living device. When incorporated into a smartwatch prototype, the organism's health and activity directly influence the device’s functioning. If the slime mold is well-nourished and maintained, the watch operates smoothly; if neglected, it becomes dormant, and the device stops functioning.