【24h】

Personal communicator.

机译:个人沟通者。

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摘要

An assistive technology (AT) device was originally created for a young child who has difficulty communicating. The child is not able to talk and is not old enough to read yet. This rules out conventional communication devices that this child could use to communicate. A device was requested by the child's educator that would talk for the child. Originally it needed to be wristwatch size and able to visually cue the child so that the child would know what was going to be said. The project's first prototype was built by a senior design student. Although the basic features of the prototype functioned properly, it was not practical for day to day use. Originally a rebuild was requested by the educator but after further investigation it was decided that a new design was needed so that it could better cue the child. A new device was built using a high resolution graphic liquid crystal display (LCD), a voice recording chip and a microcontroller. The wristwatch size requirement was changed to meet available technology and the device was packaged to be used on a lanyard.
机译:辅助技术(AT)设备最初是为难以沟通的幼儿创建的。这个孩子不会说话,而且年龄还不够大,无法阅读。这排除了该孩子可以用来进行通信的常规通信设备。孩子的教育者要求使用一种可以为孩子说话的设备。最初,它必须是手表的大小,并能够在视觉上提示孩子,以便孩子知道该说些什么。该项目的第一个原型是由一名高级设计学生建造的。尽管原型的基本功能正常运行,但日常使用并不实用。最初,教育工作者要求进行翻新,但经过进一步调查,决定需要一种新设计,以便更好地提示孩子。使用高分辨率图形液晶显示器(LCD),语音记录芯片和微控制器制造了一种新设备。更改了手表的尺寸要求,以适应可用的技术,并且将设备包装为可在挂绳上使用。

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