Teacher in Lab Coat Teaching Students to Use Touchscreen AR Devices

education training class laboratory stem - topic group of people template interactivity teaching professor glass - material science diversity multiracial group working seniors virtual reality simulator learning men classroom post-secondary education table technology teacher education film - moving image touch screen futuristic digital tablet human body part african-american ethnicity gesturing equipment university human hand computer part of senior adult tapping student research active seniors white people russia repetition horizontal hand 4k resolution transparent sitting arkansas adult senior men indoors virtual reality women senior women practicing growth