Application
As shown in Figure 2 and Figure 3, we propose feasible
applications for MagNail attached to a user’s right
middle fingernail. First, Paint Application that
performs a drag operation by the user having MagNail
on the middle fingernail using the first finger as a pen
and an eraser while the middle finger is bent and
stretched, respectively. Second, Display Application
that moves the menu icons to a position on the display
according to the holding hand, i.e., positioning them at
the right side on the display when holding the device in
the right hand, and at the left when holding in the left
hand. We can facilitate the select operations