Evaluation of AI-Mouse Use in Patients With Hand and Wrist Conditions

Evaluation of AI-Mouse Use in Patients With Hand and Wrist Conditions

People with hand and wrist conditions, such as carpal tunnel syndrome or hand injuries, often experience pain and discomfort when using a computer mouse. This study will evaluate a new artificial intelligence (AI)-assisted computer input system ("AI-mouse") designed to reduce the amount of hand movement needed during computer tasks. Participants will complete short computer-based tasks using both a conventional mouse and the AI-assisted system while researchers measure task performance, muscle activity using surface electromyography (EMG), and participants' ratings of pain, physical strain, and usability. The study aims to determine whether the AI-assisted system can reduce physical effort and muscle load while maintaining effective computer interaction. Findings may help improve accessible computer technologies and support the development of ergonomic tools for people with hand and wrist impairments.

Inclusion Criteria:

• Adults aged 18-65 years
• Diagnosis of a hand or wrist condition, including carpal tunnel syndrome or hand/wrist injury.
• Receiving care at the Hand Surgery Department of the National Scientific Center of Traumatology and Orthopedics.
• Medically stable and assessed by a study physician as able to safely perform light computer-based hand movements.
• Able to understand the study procedures and provide written informed consent.
• Normal or corrected-to-normal vision sufficient to complete computer-based tasks.

Exclusion Criteria:

• Severe pain or acute symptoms that may be aggravated by computer task performance.
• Postoperative restrictions limiting hand or wrist movement.
• Severe motor impairment preventing completion of the study tasks.
• Cognitive or neurological disorders that interfere with understanding study procedures or task performance.
• Uncorrected visual impairment that interferes with computer use.
• Any medical condition that, in the opinion of the study physician, would make participation unsafe.