“Hand tracking” can be applied to medical education to simulate subtle hand movements, and authentically recreate the relevant steps of a nasopharyngeal examination.
“Hand tracking” can be applied to medical education to simulate subtle hand movements, which is closer to actual operations.
After students wear the VR headset, they can see the contours of their own hands in the VR, and carry out various steps using detailed fingertip operations (ex. pinching cotton swabs).
VR Interactive Instructions:
1.“Wash hands”: Water will come out when the hands are close to the faucet, and the corresponding liquids will be squeezed out when the hands approach the dry hand sanitizer or disinfectant.Rub your hands together to generate foam, flush with water to wash away the foam, and close your hands to the faucet to turn off the water.
2.“Head shield and protective suit”: The way to wear them is to pick up the item with both hands and then the item will disappear once it is near the body, which means that the item has been worn on the body.
3.“Gloves”: The way to wear gloves is to pick up one glove with one hand, then put it on by touching the glove with the other hand, and doing the same thing with the other hand.
4.“Specimen collection”: Place sensor points in the nasal cavity in advance. After the user inserts a nasopharyngeal swab into the nostril, touch the sensor point and rotate it to complete the collection.
5.“Other interactions”: The trash lid can be opened when the hand approaches the trash can; items can be picked up when the hand makes contact with the corresponding parts of the item, and open your hand to release the item into the trash can.