Orvostudomány, technológia és egészségügyi koncepció - női orvos vagy nővér számítógép-hívással a kórházban - Stock felvétel és videó

Business, people, communication and technology concept - businessman calling on smartphone in office

Technology, people, lifestyle and communication concept - young man with smartphone texting

Business, people, communication and technology concept - businessman calling on smartphone in office

Business, technology, communication and people concept - african american businessman calling on smartphone and looking at charts on office glass board

Technology, people and internet concept - man with tablet pc computer