给操作复杂、人机界面生硬的电器产品加上“会说话”的功能,是很多使用者和设计者的心愿。例如,你只要一打开电源开关。它就“说话”,告诉你它的使用方法,甚至一步一步的提示你操作,这对普通使用者来说无疑是个好事,而对老年人、儿童、残疾人、文化程度不高的人来说则更是个大喜讯。再如,在全国的各处名胜古迹、游览胜地,都是千片一律地挂着“解说牌”,如果它也能见人就开口说话解说导游一下,其效果也定深为人爱。但是,目前这种“会说话电器”的设计生产都是困难的,因 To the operation of complex, man-machine interface hardware products with “talking” function, is the wish of many users and designers. For example, you only have to turn on the power switch. It “speaks”, tells you how to use it, and even prompts you to do it step by step, which is undoubtedly a good thing for average users. For the elderly, children, the disabled, people with a low level of education It is even more good news. Another example, in all parts of the country monuments, tourist attractions, are all hanging one thousand “explanatory card”, if it can be seen talking about the opening talk about the interpretation of the effect is also deeply rooted love. However, the current design and production of such “talking electrical appliances” is difficult because of this