Article about Usability and HbbTV
Lately I wrote an article (in german) for usabilityblog.de about usability and HbbTV. In general it deals with navigation in TV applications. The article contains some examples of existing tv applications and enumerates some of the problems those apps have to deal with. At the end I try to give some pieces of advice for best practices and describe some my ideas, what could be done to improve the user experience.
Feel free to read the article and tell me what you think by writing a comment :)Navigation am Fernsehgerät – Usability und HbbTV