Vocational Training - Vending Machine Staff

Check the expiration dates of vending machine items in virtual reality check the expiration date of the items in the vending machine, put the new items properly, clean the inside and outside, and repeat the sequence by repeating the sequence in order to improve the vending machine attendant skills of people with developmental disabilities, and hand tracking for people with disabilities who have difficulty using the controller. In some cases, hand tracking Vending machine attendant content de