Yasemin Vardar

The paper measures how interfacial shear stress changes with sliding conditions and electrostatic actuation on a touchscreen, showing its systematic variation.

The paper estimates electrostatic attraction during fingertip sliding on a touchscreen by measuring contact area and impedance under varying normal force and speed.

This study measures how real contact area and forces change with voltage in electrostatic actuation, finding a quadratic relationship between voltage and contact area.

This study investigates how electrostatic actuation affects finger-surface contact by measuring contact area and force dynamics, revealing two distinct regimes: vibration and adhesion.