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特色手机往往带有摄像头，可以上网，配备了滑出式全键盘，而特色手机的操作系统则无法像智能手机那样下载程序。
A feature phone generally has a camera, Web access and a slide-out qwerty keyboard, but not the operating system with the applications that can be downloaded on a smartphone.
提出了一种基于单片机的智能键盘字符输入及LCD显示系统设计方案。
In this paper, the design of an intelligent character input keyboard and LCD display system is presented.
本设计包括三个主要部分：基于PCI桥实现多路视频采集系统、智能键盘设计和在线图像识别报警算法。
This designing includes three parts: Multi-Inputs Video Collecting System based on PCI-PCI Bridge, Intelligent Keyboard designing and On-line Image Recognizing and Warning System.
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