icon, vector, icon set, line icon, bluetooth, digital tablet, e-learning, education, graphics tablet, hands-free device, internet, learning, mobile app, multimedia, portable information device, taken on mobile device, portability, digitized pen, editing equipment, writing - activity, blogging, broadcasting, business casual, business conference, business finance and industry, business meeting, business person, business plan, business relationship, business strategy, business talk, businessman, commercial activity, global communications, human interest, human relationship, live event, live streaming, media equipment, photo messaging, podcasting, recording studio, self portrait photography, selfie, video call, video conference, vlogging, web-based broadcasting, webcam, wireless technology,