icon_4Ps_people icon_4Ps_potential icon_4Ps_predictability icon_4Ps_product icon_theme_cloudbigdata icon_theme_education icon_theme_marketplaces icon_theme_socialmobile icon_theme_sustainability

Twitter is an online news and social networking service where users post and interact with messages, “tweets”, restricted to 140 characters. Registered users can post tweets, but those who are unregistered can only read them. Users access Twitter through its website interface, SMS or a mobile device app.