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190 results

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    Smiling female speaker with microphone on stage — Stock Photo
    Smiling female speaker with microphone on stage
    Male high school teacher leading lesson at projection screen in classroom — Stock Photo
    Male high school teacher leading lesson at projection screen in classroom
    Female speaker in hijab on stage talking to conference audience — Stock Photo
    Female speaker in hijab on stage talking to conference audience
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    Friends relaxing, watching movie on projection screen in backyard — Stock Photo
    Friends relaxing, watching movie on projection screen in backyard
    Silhouette of businesswoman against binary code on projection screen — Stock Photo
    Silhouette of businesswoman against binary code on projection screen
    Business people sharing lunch in conference room meeting — Stock Photo
    Business people sharing lunch in conference room meeting
    Female speaker on stage talking to audience — Stock Photo
    Female speaker on stage talking to audience
    Female teacher in hijab leading lesson, calling on students in classroom — Stock Photo
    Female teacher in hijab leading lesson, calling on students in classroom
    Friends relaxing, watching movie on projection screen in backyard — Stock Photo
    Friends relaxing, watching movie on projection screen in backyard
    Male teacher leading lesson at projection screen in classroom with students raising hands — Stock Photo
    Male teacher leading lesson at projection screen in classroom with students raising hands
    Business people arriving with lunch in conference room meeting — Stock Photo
    Business people arriving with lunch in conference room meeting
    Business people video conferencing in urban conference room meeting — Stock Photo
    Business people video conferencing in urban conference room meeting
    Male community college instructor at projection screen in classroom — Stock Photo
    Male community college instructor at projection screen in classroom
    Business people discussing Collaboration in audio visual presentation — Stock Photo
    Business people discussing Collaboration in audio visual presentation
    Audience watching speakers on stage — Stock Photo
    Audience watching speakers on stage
    High school students with hands raised during lesson in classroom — Stock Photo
    High school students with hands raised during lesson in classroom
    Man giving presentation on projection screen — Stock Photo
    Man giving presentation on projection screen
    Business people preparing audio visual presentation on collaboration in conference room — Stock Photo
    Business people preparing audio visual presentation on collaboration in conference room
    Male junior high teacher leading lesson at projection screen in classroom — Stock Photo
    Male junior high teacher leading lesson at projection screen in classroom
    Male high school teacher leading lesson at projection screen in classroom — Stock Photo
    Male high school teacher leading lesson at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Female speaker in wheelchair on stage talking to audience — Stock Photo
    Female speaker in wheelchair on stage talking to audience
    High school teacher leading geography lesson at projection screen in classroom — Stock Photo
    High school teacher leading geography lesson at projection screen in classroom
    Business people discussing paperwork in conference room meeting — Stock Photo
    Business people discussing paperwork in conference room meeting
    Audience watching male speaker with virtual reality simulator glasses on stage — Stock Photo
    Audience watching male speaker with virtual reality simulator glasses on stage
    Students and teacher in classroom — Stock Photo
    Students and teacher in classroom
    Community college students filming in media classroom — Stock Photo
    Community college students filming in media classroom
    Female community college instructor leading lesson in classroom — Stock Photo
    Female community college instructor leading lesson in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Portrait confident female teacher at projection screen in classroom — Stock Photo
    Portrait confident female teacher at projection screen in classroom
    Female community college instructor leading lesson at laptop and projection screen — Stock Photo
    Female community college instructor leading lesson at laptop and projection screen
    Businesswoman leading meeting at projection screen with binary code — Stock Photo
    Businesswoman leading meeting at projection screen with binary code
    Business people video conferencing in conference room — Stock Photo
    Business people video conferencing in conference room
    Projection screens and seats in empty conference auditorium — Stock Photo
    Projection screens and seats in empty conference auditorium
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Male speaker on stage talking to audience — Stock Photo
    Male speaker on stage talking to audience
    Business people preparing audio visual presentation on Focus — Stock Photo
    Business people preparing audio visual presentation on Focus
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Businesswoman bringing lunch to colleagues in conference room meeting — Stock Photo
    Businesswoman bringing lunch to colleagues in conference room meeting
    Smiling, enthusiastic businesswoman using futuristic hologram computer — Stock Photo
    Smiling, enthusiastic businesswoman using futuristic hologram computer
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Junior high students using computers, listening to teacher in classroom — Stock Photo
    Junior high students using computers, listening to teacher in classroom
    Business people preparing audio visual presentation on Focus — Stock Photo
    Business people preparing audio visual presentation on Focus
    Sofa and tables in home movie theater — Stock Photo
    Sofa and tables in home movie theater
    Junior high students using computers and watching teacher at projection screen in classroom — Stock Photo
    Junior high students using computers and watching teacher at projection screen in classroom
    High school teacher calling on students with hands raised during lesson in classroom — Stock Photo
    High school teacher calling on students with hands raised during lesson in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    High school teacher talking, leading lesson in classroom — Stock Photo
    High school teacher talking, leading lesson in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Chairs and projection screen in empty room — Stock Photo
    Chairs and projection screen in empty room
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Friends watching basketball game on projection screen in backyard — Stock Photo
    Friends watching basketball game on projection screen in backyard
    Female high school teacher leading lesson at projection screen in classroom — Stock Photo
    Female high school teacher leading lesson at projection screen in classroom
    Audience clapping for female speaker — Stock Photo
    Audience clapping for female speaker
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    High school students watching female teacher leading lesson at projection screen in classroom — Stock Photo
    High school students watching female teacher leading lesson at projection screen in classroom
    Junior high students at computers listening to teacher at projection screen in classroom — Stock Photo
    Junior high students at computers listening to teacher at projection screen in classroom
    Enthusiastic business people using futuristic hologram computer — Stock Photo
    Enthusiastic business people using futuristic hologram computer