Building Construction and Information System for Housing Improvement by Residents, and Applying to Existent Houses

1)DIY实验：我们发现，从现在开始，作为居民的房屋改善工作（DIY），在设计和施工模型之后，重要的是要减少安装公差，因此在准备阶段在地板或墙壁上标记准确的线。基于这些事实和其他事实，我们提出了未来DIY的简单施工图像。2）信息捐赠：我们掌握了以下4个和其他DIY结果的有用信息或简短信息。现在，我们不断尝试使必要的信息，以科普他们，并捐赠它在我们的网站上的互联网。3）调查海外家居装修商店（HIS）：通过对欧洲、美洲、大洋洲等国家先进的医院信息系统的考察，并与日本的医院信息系统进行比较，我们发现，DIY的进步和普及不仅是由于对DIY的积极态度，而且是对专业工人的深刻不信任，4）对现有网站的调查：通过对日本地方政府网站和HIS网站内容中的DIY支持信息的调查，确认了前者提供的信息与后者相比非常差，地方政府有必要与HIS交换信息。5）问卷调查：通过问卷调查，主要由日本DIY协会成立的委员会进行，作为日本Keirin协会的资助计划之一，针对HIS和其他人的客人以及促进DIY的HIS，我们得到了关于DIY现状的详细数据。

1)DIY experiment : We found that after the design and the work of the construction models which would be probably carried out from now on as housing improvement work by residents (DIY), it was important to diminish erection tolerance, and therefore to mark the accurate line on the floor or the wall in the preparation stage. Based on these facts and others, we present easy construction image for DIY in the future.2)Information donation : We grasped the useful information or the short information for DIY results of the following 4 and others. Now, we continuously try to make the necessary information to cope with them and to donate it at our website on Internet.3)Investigations of overseas home improvement stores (HIS) : After we visited many advanced HIS in Europe, America and Oceania, and compared them with Japanese HIS, we found that advancement and popularization of DIY are due to not only active approach to DIY but also deep mistrust against professional workers or contractors.4)Investigation of existent Website : Through investigations into supporting information for DIY in contents at websites of local governments and HIS in Japan, we confirmed that information donated by the former was very poor compared to the latter, and it is necessary for local governments to exchange information with HIS.5)Questionnaire investigation : Through questionnaire investigations, were mainly carried out by the committee established under Japanese DIY Association, as one of grant scheme of the Japan Keirin Association, for guests at HIS and others and for HIS that promote DIY, we got the detailed data about the present situation about DIY.