ID 115181894 © Ostapenkoolena | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
android app banner blackboard business calculating calculation call camera chat clever communication concept conference course creative creativity development device digital distance education efficiency elearning icon intellect internet isometric learn math meeting mobile online phone presentation robot school seminar study talk technology template training tutorial virtual web webinar writing