An observational study to collect (functional evaluation and daily motion) for composing 3D kinematic data that will be the basis for setting rehabilitation goal points for each stroke patient and developing virtual reality rehabilitation contents via video shooting.

1. Inclusion criteria

1. Over 20 years of age
2. More than 1 month after onset of stroke
3. After hearing a detailed explanation of this study and fully understanding it, the subject or legal representative voluntarily decides to participate and agrees in writing to observe the precautions

2. Exclusion criteria

1. Patients who correspond to one or more of the following cannot participate in the study.
2. Patients with systemic infectious symptoms at the time of participation in the study
3. In the case of a person with impaired ability to consent (less than 10 points on the MMSE), a person without a guardian
4. Those with severe medical conditions such as unstable conditions in the cardiovascular system, digestive system, respiratory system, endocrine system, etc., and those with poor general health
5. Other cases where the researcher judges that participation in this study is not suitable (Patients who are participating in other studies or have participated in other studies within the past 30 days can also participate in this study.)

Stroke patients