在线英语听力室

VOA慢速英语2015 能发送味道、气味、触摸的智能手机将能实现?

时间:2015-02-12 22:38:40

搜索关注在线英语听力室公众号:tingroom,领取免费英语资料大礼包。

(单词翻译)

Can Smartphones Send Tastes, Smells, Touch Someday? 能发送味道、气味、触摸的智能手机将能实现?

We can express thoughts and feelings and send sounds and pictures on our smartphones today. We also communicate using programs like Skype and Face Time. We can’t send tastes, smells or touch, of course. But scientists in Britain are trying to develop a way for smartphones to do just that.

Adrian David Cheok is a professor at City University in London. He wants people to experience communication using all of their senses.

“In the real world, we can open up the glass, open the window. We can touch, we can taste, we can smell in the real world.”

To give users a sense of taste, researchers designed two electrodes that are placed on the tongue. A chemical process creates different tastes through molecules1 on the surface of the tongue. This chemical process sends electrical signals that convince the brain that a person is tasting something. They have already created sour, salty, sweet and bitter tastes.

“You put these two silver electrodes in your mouth, you put your tongue in between and then it stimulates2 electrically your tongue and you get a virtual taste perception in your brain.”

A device called “Scentee” permits users to have the sense of smell. Scentee plugs into a smartphone and can spray tiny clouds of fragrances5, including flowers, fruits and coffee. Professor Cheok says the person speaking can activate6 the device.

“Basically what happens, we have an app, it connects to the Internet and then this will release a scent3 from your mobile phone.”

Scentee holds a container with about 100 different smells. The container must be replaced when all the scents7 run out.

The sense of touch comes from a ring-like device. It is connected wirelessly9 to the smartphone. The device sends a soft, electrical squeeze when a person on the other end of a telephone conversation does the same. Professor Cheok says this permits a kind of wireless8 touch communication.

“I can be in London and my friend can be in Tokyo, and I can squeeze my finger and then they’ll get a squeeze on their finger through the Internet. It’s a way of touch communication with small mobile devices.”

Professor Cheok says he hopes devices like these will someday be added to houses. He says they may change the future of long-distance communication.

Words in This Story

activate – v. to cause a device to start working

electrode – n. one of the two points through which electricity flows into or out of a battery or other device

fragrance4 – n. a pleasant and usually sweet smell


分享到:


点击收听单词发音收听单词发音  

1 molecules 187c25e49d45ad10b2f266c1fa7a8d49     
分子( molecule的名词复数 )
参考例句:
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里,大分子裂变为小分子。
2 stimulates 7384b1562fa5973e17b0984305c09f3e     
v.刺激( stimulate的第三人称单数 );激励;使兴奋;起兴奋作用,起刺激作用,起促进作用
参考例句:
  • Exercise stimulates the body. 运动促进身体健康。 来自《简明英汉词典》
  • Alcohol stimulates the action of the heart. 酒刺激心脏的活动。 来自《现代英汉综合大词典》
3 scent WThzs     
n.气味,香味,香水,线索,嗅觉;v.嗅,发觉
参考例句:
  • The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。
  • The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。
4 fragrance 66ryn     
n.芬芳,香味,香气
参考例句:
  • The apple blossoms filled the air with their fragrance.苹果花使空气充满香味。
  • The fragrance of lavender filled the room.房间里充满了薰衣草的香味。
5 fragrances 2de1368e179b47e9157283bda10210b2     
n.芳香,香味( fragrance的名词复数 );香水
参考例句:
  • The bath oil comes in various fragrances. 这种沐浴油有不同的香味。
  • This toilet soap lathers so nicely and has several fragrances. 这种香皂起泡很多,并且有好几种香味。 来自《现代汉英综合大词典》
6 activate UJ2y0     
vt.使活动起来,使开始起作用
参考例句:
  • We must activate the youth to study.我们要激励青年去学习。
  • These push buttons can activate the elevator.这些按钮能启动电梯。
7 scents 9d41e056b814c700bf06c9870b09a332     
n.香水( scent的名词复数 );气味;(动物的)臭迹;(尤指狗的)嗅觉
参考例句:
  • The air was fragrant with scents from the sea and the hills. 空气中荡漾着山和海的芬芳气息。
  • The winds came down with scents of the grass and wild flowers. 微风送来阵阵青草和野花的香气。 来自《简明英汉词典》
8 wireless Rfwww     
adj.无线的;n.无线电
参考例句:
  • There are a lot of wireless links in a radio.收音机里有许多无线电线路。
  • Wireless messages tell us that the ship was sinking.无线电报告知我们那艘船正在下沉。
9 wirelessly 9cf7b6b54adbdbcf4be7f6db9924bae9     
不用电线的,用无线电波传送的
参考例句:
  • I heard it on the wireless. 我是从无线电收音机里听到的。
  • There are a lot of wireless links in a radio. 收音机里有许多无线电线路。

本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎 点击提交 分享给大家。