Moderní pomůcky. Veselá usmívající se studenty pomocí chytrého telefonu a odpočívá společně zároveň pocit šťastný - Stock fotografie a obrázky

Time to relax. Joyful people expressing positivity and bowing heads while looking at telephone

Innovative technology. Happy positive young woman holding her smartphone and showing in to her colleagues while interacting with them

Friendship, technology and international concept - group of friends with smartphones at summer park

Phone, selfie and friends with a business team taking a photograph for social media together in the office. Teamwork, mobile and internet with a female employee and colleague posing for a picture.

Using social media. Curly red-haired student smiling standing near friends and using social media

Playing video games. Cheerful students using phones and playing video games while having break from study

Selfie with friends. Beaming curly woman holding her smartphone while making memorable selfie with her best friends

Happy people. Happy and fun laughing young bearded guy with tablet and two pretty girls chatting friendly on bench.

More positivity. Cheerful delighted students sititng in the cafe and resting while using smart phone

Pleasant teamwork. Positive happy delighted students smiling and looking at their team leader while preparing together for classes

Posing on camera. Attractive male person keeping smile on his face and stretching hand while looking at camera

Discussing social media. Young smiling asian girl is gesting to her friends at cafe using smartphones.