공통영어2 천재 강상구 2과 변형문제

At ____ one billion people, or 15% of the world’s population, experience some form of disability.

In order to fully function in ____ life, they need to have the same physical and social access to the places, goods, and services in their communities as everyone else.

For many of them, ____, access still remains an issue.

Here are two ____ who presented new inventions to tackle the issue at an international science competition.

While thinking about her homework, ____ Jun closed one eye and successfully picked up her pencil holder.

At that moment, she realized that ____ herself in a 3D space didn’t require both eyes.

This ____ her.

With research, she learned that the ____ can process 3D information without any vision at all.

And with that, the idea for a ____ device for people with visual disabilities was born.

Those who have lost sight get their spatial information ____ from touch, not vision.

She based her new ____ device on this fact.

This little device ____ a beam of infrared light to gather 3D information about what may lie around the user, including walls and furniture.

The ____ beam conveys that information to the device, which then raises little pins to indicate where those obstacles are.

By “reading” the positions and ____ of those pins, the user can understand the arrangement of structures and objects lying ahead and navigate around them.

The heart of this device is a 3D ____ sensor connected to a small computer.

Seoyoung coded the computer to ____ the nine motors lined up in three rows of three so that each motor could move a pin up and down.

The sensor can scan ____ blocks of space before it, each 0.06 m3 in size.

When it detects an obstacle in ____ of these blocks, the corresponding pin rises to either the middle or high position, depending on the height of the obstacle.

By running your hand over the nine pins, ____ can tell where the obstacles are and how high they are.

When Seoyoung’s device worked for the first ____, she didn’t believe it.

To be ____ it wasn’t a mistake, she shut it off and rebooted it.

When it worked again, she ____ screaming with joy.

It had been seven long months of research, building, and ____.

She imagines a future version that could be ____ to a smartphone, with more pins and more height positions.

As a ____, Nand Vinchhi wanted to invent something that didn’t require a mechanical device.

One day, he was brainstorming with friends, and the group came up with an idea for an app that ____ translate sign language.

In the end, they ____ not to develop it, but Nand couldn’t stop thinking about the translator.

In just a ____ months, he developed an app based on artificial intelligence for translating American Sign Language (ASL) in real time.

____ app was basically a speech-to-text app for sign language, where hand movements corresponded to speech.

The hardest part was figuring ____ how to make the app recognize hand gestures.

At ____, he felt he was stuck.

When that happened, he would go to ____.

For Nand, sleeping on it paid ____.

He decided to focus on the body ____ which are important in signing, such as individual fingertips.

Using a machine-learning program, he then taught the app to identify those key ____ in the videos he took.

When the user runs the app, gestures are ____ by the camera.

____, the app uses an algorithm to match the movements with words in ASL, which are turned into text and then spoken aloud.

According to Nand, his ____ now translates signs with 90.4% accuracy, and the delay from signing to translation is only about three-tenths of a second.

He imagines the technology could someday become part of ____ communication platforms.

That could help ____ speakers communicate with those who don’t know the language.

What these inventions have in common is a creative use of technology to enhance the daily lives of people with ____.

Their efforts will go a long way toward a ____ accessible world for all.