cheerful female owner of a cafe taking delivery orders using a smartphone and laptop while employees work at background - handheld chalkboard stock videos & royalty-free footage00:15
one thing they have in common is ambition - handheld chalkboard stock videos & royalty-free footage00:05
human hand plug in phone battery charger for using mobile phone - handheld chalkboard stock videos & royalty-free footage00:13
multiracial colleagues brainstorm do in creative thinking in office. - handheld chalkboard stock videos & royalty-free footage00:10
montage school instructor at the blackboard teaching accounting to students / united kingdom - handheld chalkboard stock videos & royalty-free footage00:30
human hand plug in phone battery charger for using mobile phone - handheld chalkboard stock videos & royalty-free footage00:15
teenagers using cell phone and smiling in classroom - handheld chalkboard stock videos & royalty-free footage00:11
digital tablet strategy game plan for soccer / football tactics. - handheld chalkboard stock videos & royalty-free footage00:16
blank, yellow background. educational subject - handheld chalkboard stock videos & royalty-free footage00:08
digital tablet strategy game plan for soccer / football tactics. - handheld chalkboard stock videos & royalty-free footage00:28
multiracial colleagues brainstorm do in creative thinking in office. - handheld chalkboard stock videos & royalty-free footage00:04
ws students (5-6) taking turns writing on blackboard, oshkosh, wisconsin, usa - handheld chalkboard stock videos & royalty-free footage00:10
this group takes brainstorming very seriously - handheld chalkboard stock videos & royalty-free footage00:09
1939 montage classroom with teacher writing on chalkboard, student using an abacus and a student going to front of class to answer a question / japan - handheld chalkboard stock videos & royalty-free footage00:14
young businessman telecommutes from local cafe - handheld chalkboard stock videos & royalty-free footage00:05
creative ui ux designer teamwork meeting planning designing - handheld chalkboard stock videos & royalty-free footage00:56
young foreign teacher teaching a class,4k - handheld chalkboard stock videos & royalty-free footage00:32
black dirty chalkboard at a pottery studio - handheld chalkboard stock videos & royalty-free footage00:05
young women checking fight at schedule display in the airport - handheld chalkboard stock videos & royalty-free footage00:07
1973 montage teenagers in classroom playing tic tac toe on blackboard / united states - handheld chalkboard stock videos & royalty-free footage00:12
1950 montage engineers discussing design of medical device intended to be swallowed to measure patient's condition / new york city, new york, united states - handheld chalkboard stock videos & royalty-free footage00:26
1940 montage teacher giving geography lesson / alabama, united states - handheld chalkboard stock videos & royalty-free footage00:08
ws student (5-6) writing at chalkboard and sitting down, oshkosh, wisconsin, usa - handheld chalkboard stock videos & royalty-free footage00:06
happy young hispanic man smiles while using computer in coffee shop - handheld chalkboard stock videos & royalty-free footage00:13
young boy drawing a car using chalks on table, side angle - handheld chalkboard stock videos & royalty-free footage00:29
man looking at airline departure board at the airport - handheld chalkboard stock videos & royalty-free footage00:16
police officer talks to children in classroom - handheld chalkboard stock videos & royalty-free footage01:18
designers reviewing proofs on board in sunny office - handheld chalkboard stock videos & royalty-free footage00:29
two business women working with a tablet and glass board. happy professional young and senior workers discussing strategy plan behind modern transparent idea or brainstorming board with post it notes - handheld chalkboard stock videos & royalty-free footage00:10
close up of young woman teacher teaching online lesson class on video call via smartphone at home. - handheld chalkboard stock videos & royalty-free footage00:16
close up of young woman teacher teaching online lesson class on video call via smartphone at home. - handheld chalkboard stock videos & royalty-free footage00:13
young businesswoman using tablet and writing on colorful sticky notes develop business project in creative office. - handheld chalkboard stock videos & royalty-free footage00:12
5g digital development and meeting concept.group agency meeting of ux developer and ui designer for mobile app interface workflow design with coworker brief and color code at modern co-working space. - handheld chalkboard stock videos & royalty-free footage00:15
businessman brainstorming ideas in his office - handheld chalkboard stock videos & royalty-free footage00:09
smartphone with green screen at warehouse - handheld chalkboard stock videos & royalty-free footage00:11
student woman working in little loft apartmant - handheld chalkboard stock videos & royalty-free footage00:17
creative ui ux designer teamwork meeting planning designing - handheld chalkboard stock videos & royalty-free footage00:53
young women checking fight at schedule display in the airport - handheld chalkboard stock videos & royalty-free footage00:11
business colleagues writing on a glass board - handheld chalkboard stock videos & royalty-free footage00:36
montage lynmouth is a seaside resort in a u.k. national park / uk - handheld chalkboard stock videos & royalty-free footage00:10
montage military officer drawing on chalkboard to show class of soldiers tactical maneuvers / united kingdom - handheld chalkboard stock videos & royalty-free footage00:13
montage street of poor row houses, smokestack beyond, hands freeing a pigeon, father and son watching flock of pigeons fly away, students playing in yard of catholic school, catholic images, and writing on blackboard / united kingdom - handheld chalkboard stock videos & royalty-free footage00:47
ms hand drawing stick figures on a chalkboard - handheld chalkboard stock videos & royalty-free footage00:15
january 6, 2011 students running around line of white tents made into make-shift classrooms / haiti - handheld chalkboard stock videos & royalty-free footage00:12
january 6, 2011 make-shift classroom located in a white tent, with blackboard and desks / haiti - handheld chalkboard stock videos & royalty-free footage00:09
january 6, 2011 teacher giving lesson and writing on chalkboard in classroom / leogane, haiti - handheld chalkboard stock videos & royalty-free footage00:13
1944 montage hand opening book and students listening to teacher in classroom / london, england, united kingdom - handheld chalkboard stock videos & royalty-free footage00:46
montage students in classroom, raising their hands, and paying attention to teacher at blackboard / hayling island, england, united kingdom - handheld chalkboard stock videos & royalty-free footage00:45
montage young students at their desks in school writing and listening as the teacher writes on the blackboard / united kingdom - handheld chalkboard stock videos & royalty-free footage00:31
pan students in classroom discussing subject in small groups / united kingdom - handheld chalkboard stock videos & royalty-free footage00:12
1950 montage children learning in crowded classroom in wayne / ohio, united states - handheld chalkboard stock videos & royalty-free footage00:18
1957 montage primary school classroom / new york city, new york, united states - handheld chalkboard stock videos & royalty-free footage00:10
1957 montage crowd of people looks on as race cars complete 57th lap / nassau, bahamas - handheld chalkboard stock videos & royalty-free footage00:11
thunderbolt pilots of usaaf sitting in war room receiving briefing for mission, with the intelligence officer at the pointer / united kingdom - handheld chalkboard stock videos & royalty-free footage00:08
thunderbolt pilots of usaaf sitting in war room receiving briefing for mission, writing notes on the backs of their hands / united kingdom - handheld chalkboard stock videos & royalty-free footage00:09
pov : looking at airport departure board - handheld chalkboard stock videos & royalty-free footage00:06
handheld shot of businessman explaining to female coworker while writing on blackboard at office - handheld chalkboard stock videos & royalty-free footage00:19
handheld shot of businessman explaining to female colleague while writing on blackboard at office - handheld chalkboard stock videos & royalty-free footage00:16
tilt shot of colleagues discussing over tablet computer while sitting on swing chairs at office - handheld chalkboard stock videos & royalty-free footage00:25
handheld shot of businesswoman using tablet computer while colleague writing on blackboard at office - handheld chalkboard stock videos & royalty-free footage00:48
handheld shot of businessman discussing with female colleague while writing on blackboard at creative office - handheld chalkboard stock videos & royalty-free footage00:13
handheld shot of businesswoman talking to colleagues while sitting in creative office - handheld chalkboard stock videos & royalty-free footage00:09
business woman checking on mobile while walking at departure airport - handheld chalkboard stock videos & royalty-free footage00:17
ms portrait of woman leaning on taco truck next to menu / jersey city, new jersey, usa - handheld chalkboard stock videos & royalty-free footage00:23
cu rear view of school girl writing chinese letters on blackboard in classroom, weishan, yunnan, china - handheld chalkboard stock videos & royalty-free footage00:14
asian woman using phone in airport terminal - handheld chalkboard stock videos & royalty-free footage00:28
wedding concept. will you marry me question and yes, handwritten on blackboard shown by the wedding couple. - handheld chalkboard stock videos & royalty-free footage00:11
wedding concept. word “yes” written on blackboard shown by young women. - handheld chalkboard stock videos & royalty-free footage00:09
wedding concept. will you marry me question handwritten on blackboard shown by young men. - handheld chalkboard stock videos & royalty-free footage00:07