PZBoard: a prediction-based zooming interface for supporting text entry on a mobile device. - Toshiaki Aiyoshizawa; Naoto Koarai; Takashi Komuro (MobileHCI Adjunct, 2016)

Comparative study on text entry methods for mobile devices with a hover function. - Toshiaki Aiyoshizawa; Takashi Komuro (MUM, 2017)