(VIDEO) City University of Hong Kong This video is under embargo. Please login to access this video. Caption 實驗展示了新系統在創新的盲人文字系統中,以筆劃及筆順的觸感顯示字母和數字的潛力。 Credit Lin, W. et al/ DOI: 10.1126/sciadv.abp8738 Usage Restrictions Video must be used with appropriate caption and credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.