Interaction and recognition challenges in interpreting children's touch and gesture input on mobile devices

  • Authors:

  • Lisa Anthony;Quincy Brown;Jaye Nias;Berthel Tate;Shreya Mohan

  • Affiliations:

  • UMBC, Baltimore, MD, USA;Bowie State University, Bowie, MD, USA;Bowie State University, Bowie, MD, USA;Bowie State University, Bowie, MD, USA;UMBC, Baltimore, MD, USA

  • Venue:
  • Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces
  • Year:
  • 2012

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Abstract

As mobile devices like the iPad and iPhone become increasingly commonplace, touchscreen interactions are quickly overtaking other interaction methods in terms of frequency and experience for many users. However, most of these devices have been designed for the general, typical user. Trends indicate that children are using these devices (either their parents' or their own) for entertainment or learning activities. Previous work has found key differences in how children use touch and surface gesture interaction modalities vs. adults. In this paper, we specifically examine the impact of these differences in terms of automatically and reliably understanding what kids meant to do. We present a study of children and adults performing touch and surface gesture interaction tasks on mobile devices. We identify challenges related to (a) intentional and unintentional touches outside of onscreen targets and (b) recognition of drawn gestures, that both indicate a need to design tailored interaction for children to accommodate and overcome these challenges.