Mobile World Congress 2013 was the 8th time the major mobile industry event was held in Barcelona, gathering over 72,000 visitors and 1,700 companies. The summary highlights developments in devices such as new Samsung, Nokia, and LG phones and tablets. It also discusses operating systems including Windows Phone, Firefox OS, Tizen, and Ubuntu mobile OS. Trends in enterprise mobility like mobile device management and security were prominent. Developments in retail mobile payments using NFC and mobile point-of-sale solutions were also covered.