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HoloLens2 and Mixed Reality Assessment of Ocular Motility While Catching and Throwing Balls

Identifying Ocular Patterns in Children with Developmental Disabilities During Catching and Throwing Activity - Identifying Ocular Patterns in Children with Developmental Disabilities

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050218
Enrollment
40
Registered
2023-02-02
Start date
2023-02-02
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

People with Developmental Disabilities, ASD, DCD, or ADHD

Interventions

People with Developmental Coordination Disabilities, ASD, or other Developmental Disabilities. The first trial was the target throwing task during which each subject was wearing a HoloLens2 to view t

Sponsors

Gunma University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Criterias of Subject 1-1. Groups with Developmental Disabilities 1) Patients diagnosed with developmental disabilities include developmental coordination disorder, autism spectrum disorder and others. 2) Those who are enrolled in the Gunma university Special Needs School or the Counseling and Support Office Hidamari. 3) Age is 6 to 12 years old. 4) Gender is not required 5) The person is in a state where he can understand instructions and is in a state where he can perform movements. 6) Subject is possible to maintain the posture for 1 hour in a walking or standing. 7) Informed ascent has been obtained from the researcher himself / herself for participation in this study, and written consent has been obtained from the substitute. 1-2. Contrl group 1) They range in age from 6 to 12 years. 2) Students must be enrolled in a regular class at Gunma University Elementary School or Numata Kita Elementary School. 3) Those who have no physical disabilities and can perform exercise including physical education classes without restrictions. 4) Gender is not required 5) Never been diagnosed with developmental coordination disorder or autism spectrum disorder, and have never had symptoms of developmental disabilities including these disorders. 6) Informed ascent has been obtained from the researcher himself / herself regarding participation in this research, and consent has been obtained in writing from the substitute.

Exclusion criteria

Exclusion criteria: Exclusion Criteria 2-1. Groups with Developmental Disabilities 1) Patients with neurological diseases. 2) Patients with head injury. 3) Patients with obvious impairment of consciousness. 4) Visual impairment, patients with visual field defects. 5) Visual acuity in both eyes is 0.6 or less. 6) Those who use certain types of contact lenses or glasses that are not supported by the HoloLens 2 system. 7) In addition, it was judged to be inappropriate as a subject based on the judgment of the researcher. 2-2. Control group 1) Neurological diseases such as brain or spinal cord. 2) Have a mental illness. 3) Have a head injury. 4) Have obvious impaired consciousness. 5) Developmental disabilities. 6) Visual impairment, with visual field defects. 7) Visual acuity in both eyes is 0.6 or less. 8) Those who use certain types of contact lenses or glasses that are not supported by the HoloLens 2 system. 9) In addition, the researchers judged the subjects to be inappropriate.

Design outcomes

Primary

MeasureTime frame
There are two trials we are going to investigate. The first trial was the target throwing task during which each subject was wearing a HoloLens2 to view the virtual target and was allowed 10 throws to try to hit them. The second trial was the playing catch task, which required each subject to throw and catch a ball 10 times. All trials were recorded with HoloLens2 to gather eye gaze data, and digital video cameras to gather skilled movement data. The subjects' eye tracking patterns, as well as the usability and safety of the HoloLens2 in motor skills training, were evaluated.

Countries

Japan

Contacts

Public ContactMasayuki Tazawa

Gunma University Medical School Hospital Rehabilitation Medicine

reha-dr@ml.gunma-u.ac.jp027-220-8655

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026