Multiple mice for retention tasks in disadvantaged schools

  • Authors:
  • Udai Singh Pawar;Joyojeet Pal;Rahul Gupta;Kentaro Toyama

  • Affiliations:
  • Microsoft Research India, Bangalore, India;University of California at Berkeley, Berkeley, CA;Microsoft Research India, Bangalore, India;Microsoft Research India, Bangalore, India

  • Venue:
  • Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
  • Year:
  • 2007

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Abstract

This study evaluates single-mouse and multiple-mice configurations for computer-aided learning in schools where access to computers is limited due to resource constraints. Multimouse, a single display groupware solution, developed to allow multiple mice to be used simultaneously on a single PC, is compared with single-user-single-mouse and multiple-user-single-mouse scenarios. Multimouse itself is trialed with two unique interaction designs -- one where competitive interaction among students is encouraged, and another where more collaborative interaction is expected. Experiments were conducted with 238 schoolchildren from underprivileged households in rural India on an English vocabulary retention task. On the whole, Multimouse configurations (five users each) were found to be at par with single-user scenarios in terms of actual words learned by students. This suggests that the value of a PC can be inexpensively multiplied by employing a multi-input shared-use design. Gender effects were found, where boys show significant differences in learning depending on interaction modality, whereas girls learned at similar rates across configurations. In addition, a comparison of the two Multimouse modes -- collaborative and competitive -- showed the striking difference in learning outcomes and user behavior that is possible due to even slight variations in interaction designs for multiple-mice.