The Research And Application Of IPTV Interface Design Usability Based On The Cognitive Psychology

Nowadays,Network equipment, network services have become increasingly perfect everyone’s life is inseparable from the network, what we live in is surrounded by network, the network has been extended to the publishing industry, retail trade, tourism, catering industry and so on, all of these traditional industries got a rapid development when they met network, what will be the next industry? TV,as an important home entertainment equipment terminal and information carrier,combined with network is an inevitable trend, in this situation, IPTV gets rapid and widespread popularity of the world. To a large extent,the development of IPTV enriched people’s life, but with the popularity of IPTV, its usability, hinder the user and television interaction, more unable to give users convenient and comfortable and interesting IPTV products, greatly block up the development and further popularization of IPTV. Therefore, how to provide users effectively and interesting products has become the research focus of IPTV at the present stage of development,in this area,the UK has been made a very fruitful research and application in this field, while China is far behind the international level.This paper elaborates on the user centered usability engineering, and launched on IPTV user research based on usability engineering, eventually from the view of cognitive psychology to solve the usability problems. This paper covers the usability engineering theory, usability engineering method and user research usability engineering, in the design implementation stage, cognitive psychology as the basic method and solution is creatly introduced to it.