Dongyuan Li

Dongyuan Li

The Royal College of Art

Dongyuan Li

Haptic Illusion

We integrate tactile and immersive technology to reduce the cost and improve the quality of medical training

Clinical physical examination is a skill that all medical related workforce needs to obtain. Traditional ways to train this skill include using real patients, rubber model and specimens. However, relevant studies show that every 1 in 10 patients are injured while receiving palpation practice from medical students and trainees. The rubber model’s price is relatively high, and it is difficult for trainees to evaluate their performance in a systematic way.

The aim of the project is to create a new immersive way of physical examination training, to both increase the quality of training and reduce the cost.

The project contains two parts: a haptic device to simulate the feeling of touching a real patient; a VR/AR program to make the training immersive, intuitive and efficient. The VR/AR system is an education system which can help the student to learn the medical knowledge and do self-test. The student will see a virtual patient in VR/AR, they will study about the patient’s pathology and learn to make a diagnostic. When the trainee interacts with the virtual patient, they are also touching the haptic device. The combined interaction with both the virtual and physical interfaces will enhance the training’s effectiveness.


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