Device Test Stock Video Footage

Indian female student makes conference video call on laptop computer talks with web tutor, online teacher in remote webcam chat on screen. Distance education class concept. Over shoulder close up view Smiling african male student wear headset elearning study with online tutor teacher talk conference calling do video chat learn language make notes sit at home office desk look at laptop computer Professional Ecology Engineer holding futuristic gadget cheching efficiency data of wind turbines on background. Future eco technology concept, augmented reality of industrial future development. Serious girl student wear headphone study online with internet teacher learn language talk looking at laptop, focused young woman make video call tutoring write notes, teaching concept Hispanic teen girl, latin young woman school college student wear headphones learn watching online webinar webcast class looking at laptop elearning distance course or video calling teacher by webcam. Online teacher communicating with teen girl school student by webcam conference call. Internet tutor teaching giving web class. E learning from home concept. Over shoulder close up laptop screen view. Distance learning concept. Adolescent schoolgirl studying online using laptop making notes in copybook. Teen girl school student wearing headphones watching internet video course sitting at home desk. Business woman college university student using laptop computer at desk, female hands typing on notebook keyboard studying working with pc technology online education concept on table, close up view Shocked frustrated african mixed race business man student feel stressed look at computer screen worried of problem read bad online news receive failed exam results concept sit at home office table Test tubes are getting inserted into a biochemical analyzer by a lab worker Focused young indian woman college university student doing homework assignment using laptop computer typing studying e learning on pc technology sit at home desk, distance online education concept Focused african black male student using laptop search information internet course study online e learning in app typing on computer make notes write essay prepare for test exam sit at library desk The doctor performs an MRI scan for a patient at the clinic. The girl lies in the MRI device. Magnetic resonance imaging in the study of the human body. Modern technologies in medicine. Teenage girl school student wearing wireless headphones conference calling on laptop distance learning at home. Teen schoolgirl chatting by web cam preparing for test or exam with online teacher. Doctor makes an MRI scan for a patient in a clinic. The girl lies in the MRI device. Magnetic resonance imaging in the study of the human body. Modern technologies in medicine. Examines lungs Teenage girl wearing headphones studying online from home with distance teacher. Teen school student distance learning in internet making notes, doing homework, watching video tutorial course concept. Positive redhead caucasian high school or university student listening to music in headphones and concetrating on work. Young freelancer enjoying remote job in laptop 4k footage Female doctor measuring high low blood pressure of elderly male patient in hospital. Cardiologist examining old man hypertension sufferer using medical tonometer. Seniors cardiology healthcare concept Bionic arm is making some movements. Artificial arm mechanism is being tested. 4K. Close-up a man chooses from two phones on the counter a more powerful and modern smartphone for business. Buying Portable Devices for Business Overjoyed black male student sit at desk look at laptop screen scream passing exam getting high grade, excited african American guy feel euphoric receiving pleasant email message on computer
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