Digital television user interfaces are composed of text, graphics and video. Usability issues that arise include information visualization, searching and navigation. This paper introduces two user interface prototypes for digital television. Both prototypes were tested with real users and the test results are discussed.
This paper presents results from a set of design sessions held in a broadcasting company. The aim of research was to find a user centered design method which includes the future users into the product development in the early stages of new product design. In this case, the products were interactive television programs and applications for digital… (More)
This paper presents results from a user study and a set of design sessions conducted in a broadcasting company. During the design sessions, the designers created new concepts of interactive television programs for given TV viewers. The creative work was based on user profiles collected in the preceding user study. The aim of research was to include the… (More)