完成了整个系统的总体方案设计以及健身控制、视频播放和画面叠加等部分功能的实现。
The main project design and some functions like fitness control and OSD have been carried out.
上面的插图是一幅概念图片，显示了戴上这种眼镜会看到的情景：画面上叠加了一个字母E。
The illustration above is a concept image showing what it would look like with the lens displaying a digital overlay of the letter E.
这几个因素叠加使人们更愿意去呈现一个尽可能阴暗的非洲，以便得到关注和援助资金，同时也使得记者们持续传播这些阴暗的画面。
Together, these pressures create incentives to present as gloomy a picture of Africa as possible in order to keep attention and money flowing, and to enlist journalists in disseminating that picture.
有一束看不见的红外线被叠加在了画面上；不论何时、不论何出图像被触摸到，传感器都会侦测出反射。
An invisible infra-red beam is superimposed over the image and sensors detect the reflections that are created whenever and wherever the image is touched.
触觉性，通过笔触和材料的多层叠加以及多样的运笔手型，画家在画面塑造出浮雕感；
Touch, artist mold an relief feeling in the appearance by piling up the strokes and material and using all kinds of hand motion;
触觉性，通过笔触和材料的多层叠加以及多样的运笔手型，画家在画面塑造出浮雕感；
Touch, artist mold an relief feeling in the appearance by piling up the strokes and material and using all kinds of hand motion;
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