公安系统现代化需依靠信息产业的大力参与,这也是信息产业极大的一块市场。本刊本期刊登的来自公安技术防范第一线作者的来稿,从中可看出一些信息产业的商机所在,只要仔细挖掘,常常会给人一个意外的惊喜。如本文介绍的新型防范系统,为了降低成本,使用了市面上已淘汰的单板机,就是一例。如此项防范技术得到全面推广,单板机的生意就一定能再起波澜。市场是至高无上的,又似乎是喜怒无常的,让人难以捉摸。当然,当你发现了新的市场,锲而不舍地去争取,成功就是你的了。——编者 Modernization of the public security system depends on the vigorous participation of the information industry. This is also a huge market for the information industry. The publication of this issue of the first line of authors from the public security and technology prevention, can be seen from the business opportunities of some of the information industry, as long as carefully digging, often give people an unexpected surprise. As the new prevention system introduced in this article, in order to reduce costs, the use of single-board machines that have been eliminated in the market is an example. Such a preventive technology has been fully promoted, and the business of a single board machine will surely be able to make waves again. The market is supreme and it seems to be moody and unpredictable. Of course, when you find a new market, and strive for it, your success is yours. --editor