Selective focus on unrecognizable Caucasian man writing down after public speaker using his laptop
Selective focus rear view of unrecognizable business people raising hands to ask their questions to lecturer
Group of ethnically diverse college students sitting at desks in lecture hall raising their hands to ask or answer question
Slow motion shot of multi-ethnic students sitting at desks in lecture hall raising hands to ask or answer question
Engaged professional seeking knowledge at corporate workshop.
Focused Black man attending lecture at business school
Focused Caucasian Man Studying at Medical Training: Asking Questions and Taking Notes
Female Business Owner In Workshop Working On Drawing And Asking Smart Speaker Question
Young Speaker at Business Meeting in Large Company, Answering Questions (Portrait)
man speaker is reporting, showing charts and answering on questions of audience in business meeting
Senior business speaker woman presenting project writing on flip chart, answering question interacting with audience at corporate workshop, business coach and worker talking during conference training
Focused shot of student writing during college lecture