Hand shows three fingers in gesture indicating the number three against a plain background
Gesture of a raised hand with an extended index finger indicating a point or attention in a neutral
Hand gesture indicating number one after teaching in a bright classroom setting during midday
Hand showing four fingers in a gesture, symbolizing number four during a bright and clear day
Person interacts with a touchscreen tablet highlighting technology usage in daily life
Astonished caucasian man with virtual reality glasses in office room
Astonished caucasian man with virtual reality glasses in office room
African American woman holding camera at office desk, smiling and reviewing photos
In school, smiling boy holding soccer ball near skeleton and flip chart
