June 11, 2018
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'LEAGUE' TEAM ADVANCES TO NATIONALS Comets defeat regional rivals to qualify for national championships for the first time in team history
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UTD labs launch green initiative Efforts to focus on reducing waste, conserving energy
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Finance junior Karlin Oei (center) was one of five students who represented UTD at the annual League of Legends College Championships, held in Los Angeles June 7-10. BHARGAV ARIMILLI Editor-in-Chief
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The Green Labs initiative was introduced to students at the Earth Fair on April 19. NEIL BHAMOO Mercury Staff
A new on-campus initiative could make laboratories more sustainable and environmentally friendly. The Office of Research Lab Safety introduced the Green Labs initiative on April 19 at the 2018 Earth Fair during UTD Earth Week. The initiative will bring sustainability to both teaching and research laboratories on campus including the Bioengineering Science Building through measures such as waste management and energy conservation. Lab safety director Shane Solis said UT Austin has a similar program and UTD could benefit from bringing it to campus. “It helps us operate better and be better stewards of the environment,” Solis said. “We want to be competitive — a university that looks to the future.” The Green Labs initiative will be a combination of implementing new procedures in labs and educating faculty and students on environmentally friendly lab practices. Gary Cocke, UTD’s director for sustainability and energy conservation, joined the Office of Sustainability in February and saw the Green Labs initiative presentation at the fair, which led to a partnership between the two offices for the initiative. “For now, we are targeting the teaching labs, and the first deliverable we are working towards is education and outreach such as website materials, posters and flyers,” Cocke said. “The topics I anticipate we will be dealing with are waste management, energy conservation and using the best practices related to green chemistry.” Cocke added that students can get involved with the project by becoming eco-reps in the Office of Sustainability, where they can help gather research and educate their peers about ongoing green initiatives. “I really see students as the driving force to make UTD sustainable,” Cocke said. “I really take pride in working with students to make our efforts reflect what
→ SEE GREEN LABS, PAGE 5
UTD’s “League of Legends” team — now recognized by the athletics department as a varsity sport — qualified for and competed at the annual national championships held in Los Angeles last week. “We went into the championship not expecting much,” said Karlin Oei, a finance junior who was one of the five members of the team. “We knew who we were playing against and we knew how challenging it would be.” “League of Legends,” a multiplayer online arena game developed by Riot
Games, combines steampunk and fantasy elements into a game where players have to destroy the opposing team’s “nexus,” a defensive base. Since its initial release in 2009, the game has garnered a large following, particularly on college campuses. William Nguyen, a mathematics senior who serves as the UTD team’s manager, started playing “League of Legends” five years ago. Each match is discrete — something which Nguyen said adds to the thrill of the game. “There’s always new people you’re playing against,” he said. “There’s always different situations you have to adapt to. It’s always a new experience.”
Riot Games organizes teams at college campuses nationwide and provides a platform for intercollegiate competition. The season begins during the spring semester and involves college teams competing against each other in regional groups. UTD competed against over 60 teams within the South region and went on to win the regional playoffs, automatically qualifying the team to advance to the national championships in Los Angeles, held from June 7 to June 10 at the NA LCS Arena. This year’s national competition featured a total of eight collegiate teams from across the United States and Canada. The Comets faced off against
Columbia College in the first quarterfinal round, but ultimately lost. “We unfortunately didn’t have much preparation going into it because a lot of our players were on vacation,” Oei said. “We tried our hardest to get back into form for the championship, but it didn’t pan out.” Oei said in spite of the loss, his team remains optimistic. For Oei, the fact that the team had qualified for the national championship changed his family’s attitudes towards “League of Legends.” “For the majority of us, our parents didn’t support what we were doing.
→ SEE LEAGUE, PAGE 5
Professor helps patients regain voices Cancer patients suffering from loss of laryngeal function to benefit from adaptable hardware, machine learning EMAAN BANGASH News Editor
A UTD professor developed a portable speech processor allowing people who have suffered the loss of their larynx the ability to speak again. Assistant professor of bioengineering Jun Wang developed a speech processor designed to read the movements of a person’s tongue and lips and register them into words. His research is primarily targeted towards patients who have undergone laryngectomies — the surgical removal of a larynx — due to cancer. These patients typically have unintelligible or hoarse voices and use devices such as an electrolarynx or a voice prosthesis. The devices sound vastly different from a human voice and often sound robotic. Wang said he hopes to help improve the patients’ communication skills and speech quality and reduce social difficulty with his technology. “When we speak, your larynx vibrates to generate the frequency, the source of the sound, then you move your tongue and lips to make the shape of the sound into speech,” Wang said. “Some patients can still communicate in life, but some don’t so it impacts their social life. They cannot talk to their friends and family members, but they’re still healthy, they still walk, the brain is normal and the body is normal.” Wang developed the software of the device and is currently looking to create
MADELINE AMBROSE | MERCURY STAFF
Bioengineering professor Jun Wang (left) attaches biosensors to research assistant Beiming Cao to track the movement of his speech.
hardware that could be adaptable and easily worn like a Bluetooth earpiece. The device would be placed in the patient’s ear and would have a speaker and sensors to track tongue and lip movements in real time. He partnered with Georgia Tech’s college of engineering to develop
the hardware further and plans to patent the device in the future. “Ideally, we’d like to have a device like a Bluetooth headphone that will have a sensor that can track the tongue movements in real time and can actually be embedded with a small computer chip with my soft-
ware, and it’ll also have a speaker,” Wang said. “When the speech is converted into sound, it’ll play on the speaker.” The lab tested 25 people total, five of whom were laryngectomy patients from
→ SEE SPEECH, PAGE 5