A comparative evaluation of mouse, stylus and finger input in shape tracing
Stanislaw Zabramski, Dimitrios Gkouskos, Mats Lind · Chalmers Publication Library (Chalmers University of Technology) · 2011
A comparison of the aggregated performance measurements for three input methods in a line-tracing task is presented. Results indicate that users perform best using touch input, both in tasks with and without visual feedback, therefore we recommend touch input as the preferred input method for simple drawing tasks.