Manual deskterity: an exploration of simultaneous pen + touch direct input. - Ken Hinckley; Koji Yatani; Michel Pahud; Nicole Coddington; Jenny Rodenhouse; Andy D. Wilson; Hrvoje Benko; Bill Buxton (CHI Extended Abstracts, 2010)

Pen + touch = new tools. - Ken Hinckley; Koji Yatani; Michel Pahud; Nicole Coddington; Jenny Rodenhouse; Andy D. Wilson; Hrvoje Benko; Bill Buxton (UIST, 2010)