Abstract The finger tapping test (FTT) is a neuropsychological test that measures motor speed and coordination. It involves tapping a designated surface with a specific finger as quickly as possible for a certain duration. Touchscreen of smartphones has been used as interface to record the tap. what enables to extract information about the taps. https://lecoureures.shop/product-category/ski-de-fond-femme-sous-vetements-synthetique/