Standing at a kiosk: Effects of key size and spacing on touch screen numeric keypad performance and user preference.Published in:Ergonomics, 2004, v. 47, n. 13, p. 1406, doi. 10.1080/00140130410001724228By:Colle, Herbert A;Hiszem, Keith JPublication type:Article
New Listerine recommendation pad.Published in:Journal of the Irish Dental Association, 2012, v. 58, n. 2, p. 64Publication type:Article