To explore the reliability of remote Longshi Scale assessment with smartphone video calls by comparing the consistency of remote assessment and bedside assessment, as well as the test-retest reliability of the remote assessment. The evaluation duration of these two methods was recorded and the level of satisfaction of patients and evaluators was investigated.

Inclusion Criteria:

• a.Stroke survivors

  1. aged 18 and above;

  2. diagnosed with cerebral infraction or intracerebral hemorrhage;

  3. stroke onset2 weeks;

  4. stable vital signs (heart rate, blood pressure, respiratory rate, oxygen saturation and temperature);

  5. voluntary or guardian consent to participate in the study.

     b.Evaluators

  1. registered rehabilitation practitioner;
  2. experience in rehabilitation scientific research or education related work for more than two years

Exclusion Criteria:

• a.Stroke survivors

  1. brain tumor, Parkinson's disease or active epilepsy within past three months;
  2. a history of mental illness such as mania or delirium;
  3. participation in any other clinical study. b.Evaluators
  1. unable to finish the training of Longshi Scale or use smartphones proficiently.

Stroke survivors from the Department of Rehabilitation Medicine at Shenzhen Second People's Hospital are invited to participate in this study according to the inclusion and exclusion criteria