Latest Author Articles from Tim Fidgeonhttp://www.articleside.comen http://www.articleside.com/technology-articles/interactive-tv-itv-some-usability-considerations.htm interactive tv (itv) services should be simple and displayed in a central 720 x 576 area. navigation should be clearly split between top-level and in-application (using the remote’s colour and arro... http://www.articleside.com/technology-articles/interactive-tv-itv-some-usability-considerations.htm interactive tv (itv) services should be simple and displayed in a central 720 x 576 area. navigation should be clearly split between top-level and in-application (using the remote’s colour and arro... http://www.articleside.com/technology-articles/ethnography-when-and-how-to-use.htm ethnography can help investigate very complicated or critical design challenges. a good researcher is essential when observing and/or interacting with target audiences in their real-life environment....