On the use of virtual and augmented reality for upper limb prostheses training and simulation

Area of Science:

• Rehabilitation Engineering
• Human-Computer Interaction
• Prosthetics and Orthotics

Background:

• Limb loss due to accidents or congenital conditions necessitates prosthetic devices for restoring mobility.
• Traditional prosthetic training presents significant psychological and physical challenges, leading to high dropout rates.
• Existing methods require direct adaptation to prosthetic devices, often causing discomfort and mental strain.

Purpose of the Study:

• To develop an innovative training solution for prosthetic device users.
• To mitigate the initial difficulties and mental effort associated with prosthetic device learning.
• To enhance patient adherence and success rates in prosthetic rehabilitation.

Main Methods:

• Utilizing Virtual Reality (VR) and Augmented Reality (AR) technologies.
• Creating virtual prosthetic counterparts to simulate natural limb function.
• Developing a training environment independent of wearing the physical prosthesis.

Main Results:

• The proposed VR/AR solution aims to bypass initial physical discomforts like weight, heat, and pain.
• Expected outcome is a reduced learning curve and improved user engagement during early training phases.
• Anticipated increase in successful prosthetic adoption and long-term use.

Conclusions:

• Virtual and Augmented Reality offer a promising alternative for prosthetic device training.
• This approach can significantly alleviate the psychological burden on patients during rehabilitation.
• The technology has the potential to improve functional outcomes and quality of life for individuals with limb differences.