Since digital TV first started in Spain, Tecsidel's Telecom Department has taken part in the development of interactive applications and systems for major operators and media, such as Quiero TV, Ono, Sogecable, Vía Digital, Libérate and ST & Hilo. This fact has translated into expert knowledge of the backoffice systems that support application functionalities and data processing.

Tecsidel brings our experience in Internet TV integration and in the development of voting and purchasing servers, head-end maintenance and management systems, audience measurement systems and real time application control and publicity engines. We also provide consultancy on business strategies and on the technical management of interactive digital services. Tecsidel's work includes an assessment of interactive platform options, interactive service definition and deployment, and end-to-end test planning.

Our development and deployment of applications in digital television operators for satellite, land and cable platforms covers EPG portals (electronic programming guides, TV Mail, IPPV applications), Stand-Alone Channels (weather channels, interactive news applications), Enhanced TV (interactive applications, real time videos and voting), games (single player and multiplayer games, cooperative games) and interactive publicity.