【正文】 s after starting its creation, this site now receives more and more accesses from both Japan and abroad. In May 2021, for example,there were, in average, about 350 hits for the site per day, 45 different individual accesses to the English top page, and 17 different accesses to the Japanese top page. Some people leave notes in the guestbook, and some other people prefer to send s to the site notes and mails are analyzed in terms of contents, interests, and gratification. Formative evaluation of the site is now conducted with college students. This site, when it is fully developed, is to beconverted into a CDROM with upgraded still and moving images. Abstract From the concept of the work university, we deduce its three basic infrastructures： the education center station, the high speed backbone and the user terminal work. we point out that the remote learning online at home will be the most important studying model in the future， so the HomeNet will be a necessary infrastructure platform for remote learning , in this paper we discuss the structure, the key technologies and connection media of HomeNet. Keywords work university remote learning HomeNet 1． The Background With the extension of inter in application area, from academies, enterprises to the government departments, the work reaches variable aspects of our society. From knowledge learning, message obtaining to emerce, the digital network is all proved a strong pushing strength. With work, the difference of time and space are eliminated, the exchange and munication among people, the resources sharing are being much more easier, based on that, more and more applications are developed, and one of which is the work university and remote learning which will be a great revolution to the traditional teaching and learning way. People can study online, exchange thoughts interactively with teachers and schoolmates through work rather than special classrooms in the campus, this will provide a chance to learn knowledge all the life for those who are in work or can’t go into colleges, perhaps the work university will be the most important model to study in a not long future. The work university consists of three infrastructures: the education center stations which include multimedia courseware, sound and image material etc., the high speed backbone and user terminal work. Our government has made the remote learning a strategy to promote the quality of the nation, the CERNET backbone are in construction , and the education center stations have already been implemented successfully in some campuses, so the key to employing the remote learning project lies in the third partthe user terminal work. The work brings us great flexibility to study online , no doubt , the most often place for people to learn is at home , and with the development of life standard , many families will have more than one set of puter and HDTV sets, and study is not only the thing ofchildren , but also the need of parents , and additionally , remote medical treatment , ordering online, home automation controlling are all the future requirements in the family[1], so it is a necessary condition to digitalized the families in the information society to construct a perfect HomeNet( home terminal work) which provide all above functions , in the following sections , we will discuss the structure, the key technologies and access media of HomeNet. The home work is a special LAN, in logical structure, they have some resemblance, but the home work has its own special features in application environment, operational functions and system physical construction. The implement of home work requires several key technologies to support as following[2]: the embodied operate system and embodied custom IC(ASIC) , API level interoperable specifications,the final use interface design and access technology. There are various devices at home, and the difference between them is large in controlling model, putation ability and intelligent level. Most of them are less performance products except a few such as puters, thus, to enable the whole home work, the embodied OS and IC is the kernel technologies. Current prevailing embodied OS ar WINDOWS CE, 3COM Palm OS, JAVA2, JAVA2 Micro Edition, Pjava, Ejava and our own embodied Hopen OS designed by KAISI Cooperation. The embodied IC includes LonWorks’ Neuron ICs and Intel’s micro controllers such as 8051 family and the like. API is application program interface, due to the media is various in the work physical layer, in order to get the interoperability on the program interface layer, API lever interoperable specifications must be defined, it’s the foundation to develop home work application, it shields the under layer protocols, and provide a identical interface to application developer. The current APIs are Microsof UPnP, SUN JINI, Home PNP, Home API and