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用红、绿、黄色的信号作为告知营养价值的食品标签,不是更为简单易懂吗?德波恩大学研究小组的研究报告指出,用信号式标签来表示食品的卡路里,说不定对卡路里摄取控制的效果优于数字的表示。研究小组采用大脑图像处理方法,实时追踪了食品购买时决定的过程。
Using red, green and yellow signals as food labels to tell you about nutritional value is not that simpler? A study by the University of Durban’s research team found that using signalized labels to indicate the calories of a food product might well be controlling calorie intake The effect is better than the digital representation. The team used brain image processing to track in real time the process the food was purchased at.