Rethinking the TENS (transcutaneous electrical nerve stimulation) machine design to help bear the pain caused by some conditions, the medical device, not really pleasant to use, could have been thought with some more empathy. As human beings we tend to feel better around Nature, so what if we could ease our pain through Nature? In a speculative approach, nanogenerators could be integrated into electrodes made of plants.
From a machine you have to use, to a device you want wear. From living with a disease, to accepting the disease.