日本横滨一家公司研制出一种会说话的灭火机,它能在火灾现场用敏捷的语言示教操作方法。该灭火机的底部装有语音合成集成电路、扬声器及电池等组成的音响装置。一旦从地上拿起或从墙上取下,灭火机内的开关会自动打开,并发出声音告诉人们:“请拔掉安全栓,管口对准火源,握紧手柄”。只要按照提示去做,任何人都能很快掌握这种灭火机的使用方法。 A company in Yokohama, Japan, has developed a talking fire extinguisher that can use agile language to teach operating methods on the scene of a fire. The bottom of the fire extinguisher is equipped with an audio device composed of a speech synthesis integrated circuit, a speaker and a battery. Once picked up from the ground or removed from the wall, the switch in the extinguisher will automatically open and a voice will be issued to tell people: “Please unplug the safety plug, point the nozzle to the ignition source, and grip the handle”. Just follow the prompts, anyone can quickly grasp the use of this fire extinguisher.