Scientists Praise Developments in Smell Technology

2017-10-10

00:00 / 00:00
复读宝 RABC v8.0beta 复读机按钮使用说明
播放/暂停
停止
播放时:倒退3秒/复读时:回退AB段
播放时:快进3秒/复读时:前进AB段
拖动:改变速度/点击:恢复正常速度1.0
拖动改变复读暂停时间
点击:复读最近5秒/拖动:改变复读次数
设置A点
设置B点
取消复读并清除AB点
播放一行
停止播放
后退一行
前进一行
复读一行
复读多行
变速复读一行
变速复读多行
LRC
TXT
大字
小字
滚动
全页
1
  • Would you buy a car that released calming smells into the air when you are stuck in heavy traffic?
  • 2
  • Would you buy a robot that smells like a human being?
  • 3
  • Scientists suggest that new technology means people will soon be using devices like these in their daily lives.
  • 4
  • The British Science Festival took place recently in Brighton, England.
  • 5
  • At the event, researchers from the University of Sussex demonstrated some of the technology that might be coming soon.
  • 6
  • Many people have seen the three-dimensional computer-made environments of virtual reality, known as VR.
  • 7
  • Now these virtual worlds will not just look and sound real.
  • 8
  • Researchers have created VR environments that even smell like the real thing.
  • 9
  • With the new technology, users open a virtual door and step into a new environment, like a rainforest.
  • 10
  • After they enter this virtual world, special equipment releases forest-like smells into the air to make the experience seem more real.
  • 11
  • Suzanne Fisher-Murray saw the technology being demonstrated at the British Science Festival.
  • 12
  • She told VOA, "It is a really immersive experience that you have because you're exploring this environment and you have smells ... with it."
  • 13
  • Smell technology has been tried in the past.
  • 14
  • In the United States, Smell-O-Vision was designed to provide smells during the showing of a movie.
  • 15
  • The Smell-O-Vision system was briefly popular in the 1960s.
  • 16
  • Now, University of Sussex researcher Emanuela Maggioni says it is close to becoming popular again.
  • 17
  • "The connection with emotions, memories, and ... the sense of smell," Maggioni said.
  • 18
  • "It is incredible what we can do with technology."
  • 19
  • The uses for smell technology are not just limited to films and the performing arts.
  • 20
  • Researchers also demonstrated a computer program where users could imagine themselves driving a car.
  • 21
  • The system included a special smell-spraying device.
  • 22
  • Dmitrijs Dmitrenko is one of the researchers working on this project.
  • 23
  • "In this demonstration," he said, "we wanted to deliver the smell of lavender every time the driver exceeds the speed limit.
  • 24
  • We chose lavender because it's a very calming smell."
  • 25
  • Scientists are experimenting with using smell instead of sounds or image-based alerts on telecommunications equipment.
  • 26
  • And businesses are already using smell to influence people's behavior.
  • 27
  • "Not only ... in stores ... But on the other side, you can create and stimulate impulse buying," Maggioni said.
  • 28
  • "So you're in a library and you smell coffee and actually you are unconsciously having the need to drink a coffee."
  • 29
  • She adds that the sense of smell is important in human communication and relationships.
  • 30
  • For example, when men smell tears, it reduces levels of testosterone, a natural hormone in their bodies.
  • 31
  • Men then show greater feelings of understanding with other people.
  • 32
  • That natural process has uses in new technology, Maggioni says.
  • 33
  • For example, she believes it could help people trust robots more if the robots smelled like humans.
  • 34
  • I'm ­Pete Musto.
  • 1
  • Would you buy a car that released calming smells into the air when you are stuck in heavy traffic?
  • 2
  • Would you buy a robot that smells like a human being?
  • 3
  • Scientists suggest that new technology means people will soon be using devices like these in their daily lives.
  • 4
  • The British Science Festival took place recently in Brighton, England. At the event, researchers from the University of Sussex demonstrated some of the technology that might be coming soon.
  • 5
  • Many people have seen the three-dimensional computer-made environments of virtual reality, known as VR. Now these virtual worlds will not just look and sound real. Researchers have created VR environments that even smell like the real thing.
  • 6
  • With the new technology, users open a virtual door and step into a new environment, like a rainforest. After they enter this virtual world, special equipment releases forest-like smells into the air to make the experience seem more real.
  • 7
  • Suzanne Fisher-Murray saw the technology being demonstrated at the British Science Festival. She told VOA, "It is a really immersive experience that you have because you're exploring this environment and you have smells ... with it."
  • 8
  • Smell technology has been tried in the past. In the United States, Smell-O-Vision was designed to provide smells during the showing of a movie. The Smell-O-Vision system was briefly popular in the 1960s. Now, University of Sussex researcher Emanuela Maggioni says it is close to becoming popular again.
  • 9
  • "The connection with emotions, memories, and ... the sense of smell," Maggioni said. "It is incredible what we can do with technology."
  • 10
  • The uses for smell technology are not just limited to films and the performing arts. Researchers also demonstrated a computer program where users could imagine themselves driving a car.
  • 11
  • The system included a special smell-spraying device. Dmitrijs Dmitrenko is one of the researchers working on this project.
  • 12
  • "In this demonstration," he said, "we wanted to deliver the smell of lavender every time the driver exceeds the speed limit. We chose lavender because it's a very calming smell."
  • 13
  • Scientists are experimenting with using smell instead of sounds or image-based alerts on telecommunications equipment. And businesses are already using smell to influence people's behavior.
  • 14
  • "Not only ... in stores ... But on the other side, you can create and stimulate impulse buying," Maggioni said. "So you're in a library and you smell coffee and actually you are unconsciously having the need to drink a coffee."
  • 15
  • She adds that the sense of smell is important in human communication and relationships. For example, when men smell tears, it reduces levels of testosterone, a natural hormone in their bodies. Men then show greater feelings of understanding with other people.
  • 16
  • That natural process has uses in new technology, Maggioni says. For example, she believes it could help people trust robots more if the robots smelled like humans.
  • 17
  • I'm ­Pete Musto.
  • 18
  • Henry Ridgwell reported this story for VOA News. Pete Musto adapted it for VOA Learning English. George Grow was the editor.
  • 19
  • We want to hear from you. What other new technologies which include smell do you think the world will see in the near future? Write to us in the Comments Section or on our Facebook page.
  • 20
  • _____________________________________________________________
  • 21
  • Words in This Story
  • 22
  • three-dimensional - adj. having or seeming to have length, width, and depth
  • 23
  • virtual - adj. existing or occurring on computers or on the Internet
  • 24
  • lavender - n. a plant with narrow leaves and small purple flowers that have a sweet smell
  • 25
  • exceed(s) - v. to go beyond the limit of something
  • 26
  • alert(s) - n. something, such as a message or loud sound, that tells people something is happening
  • 27
  • stimulate - v. to cause or encourage something to happen or develop
  • 28
  • impulse buying - v. the act or practice of buying things after feeling a sudden strong desire to do so
  • 29
  • unconsciously - adv. doing something in a way where the person does not know they are doing it
  • 30
  • tear(s) - n. a drop of liquid that comes from your eyes especially when you cry