Tiptoe (1999) Tiptoe (1999) from Jonas Löwgren Tiptoe (1999) A concept for hands-free access code entry at the School of Arts and Communication.With Anders-Petter Andersson and Åsa Harvard.Category: Productivity tools. gLike Tiptoe (1999) A concept for hands-free access code entry at the School of Arts and Communication.With Anders-Petter Andersson and Åsa Harvard.Category: Productivity tools. Interaction Design Share R 7 n Jonas Löwgren Professor Eksjö, Sweden Follow Contact