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Comment by aramachandran7

With you on this, haha. Big tech has heavily crowded the wearables space, with questionable intentions and uses of personal health data.

Additionally, when doing research around kinetic / thermal energy harvesting technology for a wearable design project (gesture recognizing smart ring) for school, we found modules to have far too low a volumetric energy density (W/mm^3) to be useful, where size matters more than anything else.

Musical instrument design is a well saturated space as well…

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