1,033,295 计算计 免版税库存视频查看 计算计 库存图片
4k00:25Modern Santa Claus. Cheerful Santa Claus working on laptop and smiling while sitting at his chair with fireplace and Christmas Tree in the background.
4k00:14Diverse people look at web cameras listen webinar lecture participate group conference call with male leader, coach, mentor speaking during virtual video chat, online training webcast. Screen view
4k00:12Digitalization Concept: Human Finger Turns on Touch Screen Button and Activates Futuristic Artificial Intelligence. Visualization of Machine Learning, AI, Computer Technology Merge with Humanity
4k00:07Person Using Video Conferencing technology in kitchen for video call with colleagues at home and in offices
4k00:23Four happy millennial women distance friends chatting making group video call. Smiling young girls talking and laughing looking at web cam during virtual online meeting. Computer screen collage view
4k00:13Indian 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
4k00:17Young student watching lesson online and studying from home. Young woman taking notes while looking at computer screen following professor doing math on video call. Girl student studying from home
4k00:22Mother multi-tasking, holding baby infant and using computer laptop at home. Candid authentic and real life mom working and parenting
4k00:24Authentic close up of neo mother and her newborn baby making a selfie or video call to father or relatives in a bed. Shot in 8K. Concept of technology, new generation,family, connection, parenthood
4k00:17Webcam company team meeting concept. Remote employee conferencing boss and coworkers in online group virtual chat using pc video call app working from home office. Over shoulder laptop screen view
4k00:09Focused business man entrepreneur typing on laptop doing research. Young male professional using computer sitting at home office desk. Busy worker freelancer working on modern tech notebook device.
4k00:09Diverse group of colleagues working from home having a video conference call together. Nine people. Stay home, quarantine life, coronavirus COVID-19 pandemic
4k00:29Thoughtful concerned indian woman working on laptop computer looking away thinking solving problem at home office, serious woman search for inspiration make decision feel lack of ideas, close up view
4k00:21Online Group Video Call Conference of Work Team from Home Office. Woman in Headphones Talks with 4 People at Video Chat using Laptop. Self-isolation at COVID-19 Pandemic. 4K Top View Medium Orbit Shot
4k00:08Lovely Couple Use Laptop Computer with Conference Video Call App to Chat With Friends, Relatives and Coworkers. Remote Work, Home Office, Staying in Touch with Friends and Family. POV Zoom Out
4k00:29Young woman wears headset conference calling on laptop talks with online teacher studying, working from home. Lady student e learning using computer webcam chat makes notes. Distance education concept
4k00:17Smiling 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
4k00:19Speed of digital lights, neon glowing rays in motion into digital technologic tunnels. 3D render
4k00:20Flying inside Artificial Intelligence Digital Brain bid Data. Illustration of thinking process. Future technology animation, AI deep learning computer machine. 3d render
4k00:14Smiling young adult man vlogger look at camera talk make live video conference call online chat using computer app recording blog vlog sit on sofa at home, close up webcam view, videochat concept
4k00:08Technology Background CPU Circuit. 3D Visualization AI Processor Power. Colorful Green and Blue Digitalization Process. Data Transmission Futuristic Industry Four Virtual Hi tech UI Animation Closeup
4k00:15Discussing project online. Over shoulder close up view. Group video call. Remote communication of happy multiracial young people. Working from modern home office. Business chat conference. Closeup 4K
4k00:08Thoughtful serious young african american man student writer sit at home office desk with laptop thinking of inspiration search problem solution ideas lost in thoughts concept dreaming looking away
4k00:20Smart city and communication network concept. 5G. IoT (Internet of Things). Telecommunication.
4k00:15Futuristic concept of engineer using hologram panel scanning farm land. Drone analyzes the field. Smart agriculture animation, internet of things. Industrial revolution. Future technology
4k00:08Young indian business woman wearing headphones communicating by video call. Ethnic businesswoman speaking looking at laptop computer, online conference distance office chat, virtual training concept.
4k00:13Smart City Aerial Drone Footage Hologram Information Arches Forming During Network Communication Futuristic Network and Technology 5G Drone Low Light 4k
4k00:08A family with a child congratulating a grandmother on her birthday using a video call. Home quarantine, social distancing, self isolation.
4k00:06Close-up Moving Macro Shot: Person Typing on the Computer Keyboard. Working, Writing Emails, Using Internet. Notebook lying on the Tablet, Bright Sunny day in the Background
4k00:24Asia businessmen and businesswomen meeting brainstorm ideas about new paperwork finance project colleague working together plan success strategy teamwork in small modern night office. 4k Slow motion.
4k00:23Green screen laptop computer sitting on a home work desk next to a desk lamp. Footage shot with RED, available in 4K and HD. Download the preview for free.
4k00:24Professional Ecology Engineer holding futuristic gadget cheching efficiency data of wind turbines on background. Future eco technology concept, augmented reality of industrial future development.
4k00:10Hexadecimal big data digital code running through black and blue mainframe in a futuristic information technology computer.
4k00:20Business people staff team video conferencing in group virtual chat call working from home office. Employees group participating online training, webinar or distance meeting. Collage screen view.
4k00:12Visualization of Information Global Network. Technology Connecting Lines Flows into Digital Communication Space Flying from Mobile Phone. Young Man Uses Smartphone in the Big City. Aerial Drone Shot
4k00:10Modern Factory: Team of Engineers and Scientists in Clean Sterile Coveralls Work on Desktop Computers, Use Microscope, Developing Solutions for High-Tech Medical Vaccine Research
4k00:11In Technology Research Facility: Female Project Manager Talks With Chief Engineer, they Consult Tablet Computer. Team of Industrial Engineers, Developers Work on Engine Design Using Computers
4k00:15Indian and caucasian businesswomen wear medical face masks greeting with elbow bump work together in office. Two female colleagues avoid touch for coronavirus protection covid 19 spreading prevention.
4k00:19Young african freelancer man working on computer at home. Casual concentrated entrepreneur developing new project while working on laptop at home.
hd00:16Two male colleagues employees cooperating in office talking working together at workplace, smiling businessmen coworkers discussing planning computer business project brainstorm in corporate teamwork
4k00:25Abstract Digital Animation. Old TV. Glitch Error Video Damage. Signal Noise. Error. System error. Unique Design. Bad signal. Digital TV Noise flickers. No signal.VHS. Hacker attack. Computer virus
4k00:07Happy indian young woman wear headset communicating by conference call speak looking at computer at home office, video chat job interview or distance language course class with online teacher concept
hd00:09Young man freelancer student using laptop studying online working from home in internet, smiling focused millennial guy typing on computer surfing web looking at screen enjoying distant job
4k00:08Female medical assistant wears white coat, headset video calling distant patient on laptop. Doctor talking to client using virtual chat computer app. Telemedicine, remote healthcare services concept.
4k00:27Abstract hologram 3D Big Data Digital City with futuristic matrix. Digital buildings with a binary code particles network. Technological and connection motion background. Seamless loop 3D render
4k00:17Smiling businessman wear wireless headset making conference video call on laptop. Male professional call center agent, hr manager having distance webcam chat job interview on computer in office.
4k00:23Caucasian mother working from home, having a work video call, daughter playing nearby. Stay home, quarantine remote work. Shot on RED Dragon
4k00:20Mock-up Fantasy RPG MOBA Video Game Gameplay with Role Playing Personage Doing Animated Magic with Lots of Explosions and Spells. 3D VFX Animation
4k00:14Business woman remote worker video conferencing boss and colleagues by online call, employees team chat working from home office. Group videocall discussion concept. Over shoulder laptop screen view
4k00:07Family on video call at home during social distancing using smart phone and video conferencing technology
4k00:21Home quarantine self-isolation. A middle-aged man working remotely from home. His little daughter getting in the way all the time. She tieing bows on his head, painting his lips and putting on makeup
4k00:14Digital information travels through fiber optic cables through the network and data servers behind glass panels in the server room of the data center. High speed digital lines
4k00:20Digital Grid Over the Earth Sunrise. Beautiful View from Space Satellite. Futuristic Abstract Network Growing and Covering Planet. Modern Business and Technology Concept. 4k Ultra HD 3840x2160.
4k00:12Green Screen and Chroma Key of Tablet Computer. Business Man Holding Mobile PC Close-Up. Greenscreen of Chromakey Mockup with Tracking Markers. Office Worker Shopping at Web Store or Working on Pad
hd00:08Serious 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
4k00:15Attractive young woman enjoying what she is doing as she works on her computer in her beautiful Brownstone apartment
4k00:13Futuristic city skyline. Big data, Artificial intelligence, Internet of things. Aerial view of New York with financial charts and data. Stock exchange figures.
4k00:14Senior male doctor videoconferencing woman remote patient consulting about corona virus pandemic during telemedicine video call in conference virtual webcam chat app. Over shoulder laptop screen view.
4k00:12Young female entrepreneur using laptop writing notes stand at home office desk, adult 30s business woman professional work on computer planning agenda with personal planner and online calendar
4k00:10Riga, Latvia - April 04 2020: Beautiful young woman having Zoom video conference call via computer. Home office. Stay at home and work from home concept during Coronavirus pandemic
4k00:09Female hands of business woman professional user worker using typing on laptop notebook keyboard sit at home office desk working online with pc software apps technology concept, close up side view
4k00:10Professional Creative Man Sitting at His Desk in Home Office Studio Using Smartphone, Man Using Mobile Phone, Browsing Through Internet, Social Networks / Media. 360 Degree Tracking Arc Shot
4k00:23Happy young business woman wears headset talks to web camera making distance online video conference call. Female internet teacher doing distant chat working from home. Telework concept. Webcam view
4k00:17Relaxed serious millennial african ethnic guy student freelancer using laptop device leaning on sofa at home office, focused mixed race entrepreneur working distantly typing on notebook in apartment
4k00:09Family Using video call at home to connect with relatives at home in kitchen during covid-19 lockdown
4k00:06Close-up View of Modern Internet Network Switch With Plugged Ethernet Cables. Blinking Lights on Internet Server. Concept of Data Center, Cloud Computing and Telecommunications. Endless Loop.
4k00:05Serious young african businessman wear headset conference calling by webcam, focused mix race student study with online teacher in video chat look at laptop talk during videoconference at home office
4k00:19Closeup coding on screen, Man hands coding html and programming on screen laptop, development web, developer.
4k00:16Male eyes in eyeglasses late at night scrolling in front of laptop. Coder, programmer or developer using laptop in dark. Close up of glasses with reflection of computer screen.
4k00:16Authentic shot of happy mother with her kids are making a selfie or video call to father or relatives in a bed. Concept of technology, new generation,family, connection, parenthood, authenticity
4k00:23Back view of business woman talking about sale report in video conference. Asian team using laptop and tablet online meeting in video call.Working from home, Working remotely and Social isolation.
4k00:14Focused indian woman distance teacher online tutor wear headphone conferencing on laptop communicate with student by webcam video call chat explain course help e learning computer education concept
4k00:12TV Series COLORFUL neon glow color moving seamless art loop background abstract motion screen background animated box shapes 4K loop lines design 4K laser show looped animation ultraviolet spectrum 4K
4k00:19Businessman talking to camera making conference business call. Confident teacher, job applicant doing video chat for distance interview. Male professional communicating by videoconference. Webcam view
4k00:06Smiling young business woman professional talking on phone using laptop sit at home office desk, happy female customer make mobile call confirming online website shopping order delivery concept
4k00:06Curious cute preschool kid girl using digital tablet technology device lying on carpet floor alone. Small child hold pad computer surfing internet play game at home. Children tech addiction concept
4k00:11Aerial Top Down Drone Shot of Big Busy Corporate Office with Tow Rows off Businessmen and Businesswomen Working on Desktop Computers. Bright Open Space Office with Businesspeople and Salespeople
4k00:59nine friends, people look at web cameras, listen webinar lecture or participate group conference call with female leader, coach, mentor speaking during virtual video chat, online training webcast or
4k00:09Professional Creative Man Sitting at His Desk in Home Office Studio Working on a Laptop Writes down Notes. Energetic Fast Paced Time-Lapse Fast forward Movement. 360 Degree Tracking Arc Shot
4k00:22businessman hands type on laptop keyboard business 4K Hands touch typing pointing cloud data social network media,Businesswoman working on tablet computer,Extreme close-up human hands on keyboard 4K
4k00:09Point of View: Man Using Smartphone to Talk to His Doctor via Video Conference Medical App. Person Checks Symptoms, Talks with Physician, Using Online Video Chat Application. Close-up POV Camera
4k00:06Over shoulder close up view of business woman conferencing with male executive in distance video chat on computer screen. Online corporate webcam meeting, virtual training, remote work communication.
4k00:31Gestures pack. Female hand touching, clicking, tapping, sliding, dragging and swiping on chroma key green screen background. Alpha Channel. Using a smartphone, tablet pc or a touchscreen.
4k00:10Engineer, Scientists and Developers Gathered Around Illuminated Conference Table in Technology Research Center, Talking, Finding Solution and Analysing Industrial Engine Design. Close-up Hands Shot
4k00:11Collage of diverse people using laptops. Successful business people working on computers. Young students finishing their projects for online education - diversity, communication concept 4k footage
4k00:11man's hand holding a mobile telephone with a vertical green screen in tram chroma key smartphone technology cell phone touch message display hand with luma white and black key
4k00:08Online 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.
4k00:13Excited young woman winner looks at laptop celebrates online success sits on sofa at home. Euphoric lady gets new distance job opportunity, reads good news in email, rejoices victory, feels motivated.
4k00:16Distance 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.
4k00:12Futuristic Concept: Zoom Out View of an Attractive Female Reading the News on a Futuristic Augmented Reality Interface while Talking to Another Passenger. Riding in an Autonomous Self-Driving Car.
hd00:21Friendly creative diverse colleagues team discuss online project use computer at workplace, multiracial coworkers group talk work together share ideas on digital marketing strategy at office meeting
4k00:15Multi ethnic, female team studying DNA mutations. Wearing protective workwear. Computer screens with DNA
4k00:15Big City Businessman Uses Smartphone, Stands on Skyscraper Roof: Visualization of Information Flows and Lines Flying from Mobile Phone into Global Network. Top Down Aerial Elevating Drone Shot.