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2017-07 24

[Student]First Try, Best Result!

To foster future leaders of unfolding automobiles market and self-driving cars, Hanyang University (HYU) hosted its 15th Smart Model Car Competition at the Olympic Gymnasium on the 14th of July. Applause of encouragement and cheers were heard here and there with shout outs of supports being made each time a team took their turn to run their cars. Of the 20 teams that made it to the final, team Future Automotive Engineering (FAE) won the first place. All five members of the team are students of the Department of Automotive Engineering: Park Sung-woo (4th year), Shin Hyun-ki (4th year), Park Soo-hyun (4th year), Byun Hyo-seok (2nd year), and Byeon Moo-kyung (4th year). Participants were required to develop an embedded control system (a smart computer system enabling machines to operate on their own) and run their cars on the track, which was readily set in the Olympic Gymnasium, waiting for the entrants to come. Each team was to bring their cars to the start line and present its ability when called upon. The missions were as follows: cars must drive in the middle of the lane, must avoid obstacles, must speed down in the school zone and go back to the original speed after leaving the zone, should be able to go over the hill, and must make curves without departing the lane. Now, ready, set, go! The finished work of team FAE, the only one to complete the whole track. (Photo courtesy of FAE) Prize of 10,000,000 given to team FAE! Unforeseen and unforgettable “None of us expected to win the competition. Since all five of us has no experience of participating in a contest like this, we thought we would barely make it to the final,” began Byun. About 100 teams were present for the preliminary round, after which 20 teams were selected for the final. Much to their surprise, when team FAE passed the preliminary round ranking the 4th place, their goal changed to complete the track and make it to the finish line in the final. What was surprising was not only the fact that they have won the competition but also that they were the only team who made it to the finish line. “We were happy with the result, of course, but at the same time, we were quite shook from such unexpected outcome. We didn’t expect to be the only team to complete the track,” remarked Byun. The most essential requisite for the car was to keep itself in the middle of the lane, not crossing over to the other or departing it. When the car was free to drive, it had to maintain its speed and make curves as the track demanded. Then at some point, school zone was marked by thick, black lines in which the car had to slow down and avoid the obstacles. Marking the end of the school zone with another set of thick black lines, the car was to go back to its original speed and finish the track, passing a hill and stopping at the finish line without bumping into the blockage. FAE’s car has successfully fulfilled all these requirements and confidently marched to the end. Sung-woo, who was the team leader, was looking for fellow students who would join his team. The members came together as one team through acquaintance, since they took the same course. The team first gathered around April, in the middle of the semester, and met up from time to time to work on their automobile. It was after the semester was over that they deeply got down to their business and invested more time on constructing the car. They even got access to the 3D printer thanks to professor Yoon Soo-kyung and tested their designs, by mapping out where each part should lie. Nonetheless, they received no particular help from any of their professors to be fair. “This course named 'Microprocessor' we took was quite helpful in a way that it taught us about the parts we used for this competition.” Byeon Moo-kyung (left), Byeon Hyo-seok (middle), Park Soo-hyun (right) Fix it till you make it “Finding the right angle of the camera, which will be the eye of the car, was one of the most difficult tasks,” recalled Park. It was crucial to adjust the camera at the perfect angle because the car has to sense and move according to what it observes. If it is too short-sighted, the car will fail to perceive the other lane and if it is too far-sighted, the car will easily depart the lane. “We had to remove and adjust the camera countless times to find the perfect spot. Everything will go into nothing if the camera fails to observe the area correctly in the first place,” explained Byeon. In addition, more than ten parts had to be replaced because they were burned during the process. If one part goes wrong, the whole thing fails to function. Therefore, it was crucial that each part maintained its good condition. Overall, the process was not so smooth, as the members struggled to “Our team name was uninteresting, our car wasn’t that flashy, and we even had to fix it until the last minute. However, our car presented the best performance and eventually became the only car that finished the whole track. This was unexpected, but we’re very happy with how it all turned out,” said the members unanimously. "Small changes and corrections lead to a big difference!" Jeon Chae-yun chaeyun111@hanyang.ac.kr Photos by Choi Min-ju

2017-06 12

[Student]Collective Intelligence Kicks In

“Two heads are better than one” is a phrase often used to describe a situation where a task is better carried when more than one person is involved. While some people prefer to study alone and concentrate to the full, others like to study in a group and exchange mutual help. The Smart Learning and Learning Center is running a 'Global Learning Community' program that supports community learning activities and cultural experience activities for major courses since 2014. The program, which allows 4 to 6 team members to study as well as cultural exchanges, is paid up to 500,000 won. We are actively conducting this semester, and we have looked into the Global Learning Community 7 activity, which is about a week before the final evaluation. Consistent and diligent studying Lee Ji-yeon, the principal researcher, is overseeing the overall progress. The global learning community is a program developed to develop creative learning methods and improve communication and collaboration skills through self-directed, community learning. It is also possible to develop global communication skills through exchange of learning and cultural exchange with foreign students. At the beginning of each semester, a team member who submits a detailed application plan will be selected by the Smart Teaching and Learning Center. Most students who apply for team are required to work with students who attend classes in the same major, but international students who are having difficulties in studying their major or those who want to study hard with other friends are more than welcomed to apply. The aim of the Global Learning Community Program is to provide an opportunity for Korean students and foreign students to study together in harmony and to share their knowledge and culture for better learning, obtaining mutual benefits from one another. The program intends to give a helping hand to those foreign students who are struggling to follow along with their class content due to language barrier. By having weekly meetings to review their class contents, students can stay away from procrastination and keep up with their learnings. On top of this academic pursuits, students are expected to experience different cultures from each other and broaden their cultural knowledge. Starting from this semester, supporter system has been adopted, in response to participant students’ feedback that it would be helpful to have a more thorough check-up system that manages the communication and difficulties among members of each team. There are total three assistant teachers, all of whom are graduate students. Each assistant teacher is in charge of helping students in different languages: Chinese, English, and Korean. "We have added a feedback system to support students' learning activities in depth and detail. For example, we have been using the supporter system since this semester to help foreign students understand how much they are learning, whether there is a need for learning support, or to facilitate communication between team members," commented Lee. Assistant teacher Noh Ah-young (Department of Education, Master’s Program) and one team leader, Ahn Jae-won (Division of Business Administration, 4th year) Outstanding team of exemplary work The 'Friends Management' team was conducted at the beginning of the 'Project Management' class in Business Administration. The group did not simply took the program as an opportunity for themselves to come together and help each other, but further extended to create a project in which they embraced other fellow students to join in. They created a culture exchange program where 20 students joined Korean traditional clothes hanbok experience and tea-house field trip. “When submitting the monthly report, a lot of students put the focus on what they studied and how they kept up with it. However, Ahn’s team showed innovativeness and creativity in their project and demonstrated perfectly for what this program aims to achieve,” commented Lee. Ahn’s team did a great job in bringing about a cultural exchange not only among its team members but to those outside the group, which makes its achievement even more outstanding. “This program provided me with an opportunity to get closer with people who I may have simply regarded as a temporary group project teammate.” Jeon Chae-yun chaeyun111@hanyang.ac.kr Photos by Choi Min-ju

2017-05 15

[Student]Pop Monster, an Enterprise for University Students

“Until all 3,600,000 university students are happy” is a slogan adopted by Pop Monster, an enterprise that works to divert wasted advertisement costs to students’ benefit. Just as a monster would pop up in front of its prey and leave an unforgettable impression, Pop Monster wants to present university students with monster-like support. Choi Ji-eun (Department of Biomedical Engineering, 4th year), the founder of the enterprise, has developed the idea of acting as a link between corporates and students to create a win-win situation out of the understanding that majority of university students go through financial hard times and enormous amount of money is going into waste from advertisements. From inventing in high school to business in university When Choi was in high school, she showed extraordinary talent in inventing. In fact, her admission type to Hanyang was inventors selection. She has fostered a great interest in devising innovative ideas since she was a high-schooler, proving her talent by winning numerous awards in inventing competitions. The entries she contributed included traffic light for red-greed blind and wheelchairs for paraplegia and paralysis, both of which won her big awards. Because she decided to attend inventing classes offered by a teacher she met from one of the inventing competitions, Choi had little time to invest in her school study. This was a big concern for her parents, since she needed to put her best effort in studying as a high school student but her talent showed otherwise. "I wanted to turn what was wasted into something that was beneficial." “I knew I had to set my career path and study hard to get a high score on the Korean SAT, I was much more drawn into other things than studying. I just wanted to do what I felt like doing.” Choi neither studied for nor took the Korean SAT and devoted her time in inventing, which eventually ended up becoming her career route. Her interest and passion for inventing did not lessen a bit but grew even more ardently during her university years. In 2014, Choi entered the School of Youth Startup run by Small and Medium Business Corporation, which aims to cultivate innovative thinkers under the age 39. When applying to the school with an inventive idea as a requirement, Choi only had vague sketches of ideas for Pop Monster, but still gave it a shot. Unsurprisingly, she got accepted to the school and has been receiving training for startup ideas, preparing her to complete her startup business, Pop Monster. As a university student, she wanted to target university students as her business’s main beneficiary. Pop! Here’s your share! Since Choi wants to deal with the wasted non-targeted advertisement costs, she knew the first thing she had to do was to solidly set her target—university students—because only then the efficiency of an advertisement will improve. Thinking about what university students would like the most, she has worked with various companies to benefit both the students and the companies. One of the projects she worked on was handing out commodities of those companies to students and extracting surveys, ideas, and reviews of those items from the students in return, which could help improve those items. Positive response had been obtained from both students and companies. Pop Monster’s main role is to interact with and intervene in the relations among advertisements and its targeted audience. With some profit made from the business, she generates programs in which university students could participate and earn scholarship. Students are required to write their situation story of why they need funding and how they are going to use it. Those selected students then have to send a review to Pop Monster on how they spent the fund they have received. Themes of funding vary from transportation fee and monthly rent to back-to-school celebration and home-trip expenses. Choi is working on more projects and programs that could result in win-win situation for both companies and students. “Until all 3,600,000 university students are happy!" Jeon Chae-yun chaeyun111@hanyang.ac.kr Photos by Choi Min-ju