Tokyo, May 18 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061602) titled 'Development and Evaluation of a Joystick-Type Game Controller for One-Handed Game Operation' on May 17.

Study Type: Interventional

Study Design: Basic Design - Single arm Randomization - Non-randomized Blinding - Open -no one is blinded Control - Self control

Primary Sponsor: Institute - Hokkaido University of Science

Condition: Condition - Upper limb functional impairment Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - The purpose of this study is to develop a prototype joystick-type game controller to support one-handed operation and to evaluate its operability and practical usability in comparison with a one-handed operation assistive device developed in a previous study. Basic objectives2 - Efficacy

Intervention: Interventions/Control_1 - Participants will use two types of one-handed operation support input devices, the previous prototype and the newly developed prototype, and will perform specified operation tasks presented on a PC screen. The specified operations include button presses and stick tilting, and participants will execute the presented operations as quickly as possible. After practice with each prototype, participants will complete test trials, and the time required to perform each specified operation and the accuracy rate will be recorded. To reduce order effects, participants will be assigned to start with either the previous prototype or the newly developed prototype, and the order of device use will be counterbalanced.

Eligibility: Age-lower limit - 18 years-old <= Age-upper limit - Not applicable Gender - Male and Female Key inclusion criteria - Healthy adults aged 18 years or older Enrolled students at Hokkaido University of Science No functional impairment in the dominant (right) hand Able to understand the purpose and procedures of the study and provide written informed consent Key exclusion criteria - Individuals with systemic infections requiring medical treatment Individuals with a body temperature of 37.0C or higher at the time of registration Individuals with upper limb injuries, pain, or inflammation that may interfere with operation Individuals who are judged to have difficulty understanding the study procedures or providing voluntary informed consent Target Size - 10

Recruitment Status: Recruitment status - Preinitiation Date of protocol fixation - 2026 Year 04 Month 28 Day Anticipated trial start date - 2026 Year 06 Month 15 Day Last follow-up date - 2026 Year 06 Month 30 Day

To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000070482

Disclaimer: Curated by HT Syndication.