A Preliminary Study on the Usability of Head Mount Display (HMD) for Evaluating Attentional Behavioral Disturbance

  • Sasaki Tsutomu
    Division of Occupational Therapy, Shinshu University Visiting Research Fellow of Sapporo Medical University
  • Kitajima Hisae
    Department of Occupational Therapy, Hokkaido Bunkyo University
  • Kanaya Kunihiro
    Graduate School of Health Sciences , Sapporo Medical University Department of Rehabilitation Medicine, Sasson-Sugata Clinic
  • Sugama Kosuke
    Department of Rehabilitation, Nishi Otaru Hospital, Midori-no-Sato Institution for the Severe Motor and Intellectual Disabilities(SMID)
  • Sengoku Yasuhito
    Department of Occupational Therapy , Sapporo Medical University

Description

To investigate the clinical applicability of head-mount display (HMD) in evaluating attentional behavioral disorders, we developed a new desk-task environment with HMD. 18 patients with right hemisphere damage were recruited. We compared the results of traditional neuropsychological tests and tasks carried out under the HMD setting using attention behavioral disturbances observed in daily life. The findings show that performance under HMD settings predicts the presence or absence of attention behavioral disturbance with higher accuracy than traditional tasks. Our newly developed HMD system shows promise as an appropriate method for assessing attentional behavioral disturbances. Although necessarily speculative at this stage, we believe that the more dynamic cognitive demands required to successfully accomplish the HMD task might be linked to attentional behavior in ADL.<br>

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