CHI 2021 Oral Presentation
In May 2021, Guanhong Liu and Tianyu Yu completed an oral presentation of CHI 2021. The title of the thesis was: Tactile Compass: Enabling Visually Impaired People to Follow a Path with Continuous Directional Feedback. This CHI meeting adopted the form of an online meeting due to Covid-19. The picture shows that Tianyu Yu is making an oral presentation.