Fig. 1: Schematic of the smart ball sensor fabricated by laser kirigami of graphene for personalized long-term monitoring of the small grip strength. | npj Flexible Electronics

Fig. 1: Schematic of the smart ball sensor fabricated by laser kirigami of graphene for personalized long-term monitoring of the small grip strength.

From: A smart ball sensor fabricated by laser kirigami of graphene for personalized long-term grip strength monitoring

Fig. 1: Schematic of the smart ball sensor fabricated by laser kirigami of graphene for personalized long-term monitoring of the small grip strength.The alternative text for this image may have been generated using AI.

a Fabrication of the smart ball sensor. b Personalized long-term monitoring of the small grip strength, including customizations of ball size and sensing range to enable tiny enough for baby hand and sensitive enough for small grip people. c Comparison of the existed smart ball sensors.

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