假设你无法参加表妹的夏季聚会,但你的外婆又会在聚会上制作她最拿手的柠檬水。不用担心,只要外婆依照研究人员的办法,在她制作的一杯柠檬水中安装一个 RGB颜色传感器和一个 pH 传感器(颜色会影响饮酒者的味觉感知,pH值影响饮料的酸度),就可以将柠檬水传送给你。一个控制模件会通过蓝牙通信将颜色信息和酸度信息发送到一个定制玻璃杯上,让你很快品尝到外婆制作的清爽柠檬水。
But you, the virtual lemonade receiver, are actually drinking a cup full of plain H2O. The special tumbler has a rim of silver electrodes that serve as a sourness simulator, giving off 800-Hz pulses to tempt your taste buds. An LED (light-emitting diode) device at the bottom of the tumbler gives off a mini light show by diffusing color through the water. You'll only be drinking water, but you'll experience simulated lemonade flavors. So, mind over matter?
但实际上,你喝的是一杯白水。这种特殊的玻璃杯有一圈银电极充当酸性模拟器,该电极会发出800赫兹的脉冲来冲击你的味蕾。玻璃杯底部的 LED装置上演一场微型灯光秀,让颜色在水中扩散。你喝到的只是水,但会尝到模拟的柠檬水味道。这就叫心胜于物?
Researchers gave 12 different real and virtual lemonades to 13 participants. The team used tasteless food coloring agents to make the real lemonades green, cloudy and yellow, and LED lights to color the virtual lemonades similarly.
【你的好友发来一杯假的柠檬水,尝尝不?】相关文章:
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