Xiangyi Cheng Brings AR to Classrooms and Hospitals

Cheng’s work spans robotics, intelligent systems, human-machine interplay and artificial intelligence. It has purposes in patient-specific surgical planning, an strategy whereby therapy is custom-made to the anatomy and scientific wants of every particular person.

Her analysis additionally covers wearables for rehabilitation and augmented-reality-enhanced engineering education.

The throughline of her profession is sound judgment based mostly on crucial pondering. She urges her college students to keep away from the temptation to simply accept the solutions they’re given by AI with out cross-checking them towards their very own foundational understanding of the subject material.

“AI may give you concepts,” Cheng says, “but it surely ought to by no means lead your pondering.”

That precept—honed by means of uncertainty, disciplinary shifts, and hard-earned confidence—has made Cheng an rising voice in utilized clever methods and a considerate educator getting ready college students for an AI-saturated world.

From Xi’an to Beijing: A thoughts drawn to mathematics

Cheng, born in Xi’an, China, grew up in a household formed by her dad and mom’ disparate careers. Her father was a mining engineer, and her mom taught Chinese language and literature at a highschool.

“That distinction between logical and literary pondering helped me perceive myself early,” Cheng says. “I preferred math, and STEM felt pure to me.”

A number of academics bolstered her inclination, she says, notably a math instructor whose calm, honest strategy emphasised reasoning over punishments resembling detention for misbehavior or failure to finish assignments.

“It wasn’t about being proper,” Cheng says. “It was about pondering clearly.”

She moved to Beijing in 2011 to attend the China University of Mining and Technology , the place she studied mechanical engineering. After graduating with a bachelor’s diploma in 2015, she was uncertain the place the sector would take her.

An IEEE paper modified her trajectory

Later in 2015, she traveled to the United States to review at Case Western Reserve University, in Cleveland.

She initially considered the transfer as exploratory quite than a long-term dedication.

“I wasn’t fascinated by a Ph.D.,” she says. “I wasn’t even positive analysis was for me.”

That uncertainty shifted in 2017, when Cheng submitted her “IntuBot: Design and Prototyping of a Robotic Intubation Device” paper to the IEEE International Conference on Robotics and Automation (ICRA)—which was accepted.

“AI may give you extra prospects, however pondering continues to be our accountability.”

Intubation is a process during which an endotracheal tube is inserted right into a affected person’s airway—normally by means of the mouth—to assist them breathe. As a result of inserting the tube accurately shouldn’t be easy and normally have to be accomplished rapidly, it requires coaching. That’s why analysis into robotic or assisted intubation methods focuses on bettering velocity, accuracy, and security.

She offered her findings at ICRA in 2018, giving her early publicity to a world analysis group.

“That acceptance gave me confidence,” she recollects. “It confirmed me I may contribute to the sector.”

Her advisor at Case Western inspired her to modify from the mechanical engineering grasp’s program to the Ph.D. observe. When the advisor moved to Texas A&M University, in Faculty Station, in 2019, Cheng determined to switch. She accomplished her Ph.D. in mechanical engineering at Texas A&M in 2022.

Though she didn’t earn a level from Case Western, she credit her expertise there with clarifying her skilled course.

Shortly after graduating along with her Ph.D., Cheng was employed as an assistant professor of mechanical engineering at Ohio Northern University, in Ada. She left in 2024 to change into an assistant professor at Loyola Marymount.

Engineering for the physique—and the classroom

Cheng’s analysis focuses on human-centered engineering, notably in health care. One among her main initiatives addresses syndactyly, a congenital situation during which a new child’s fingers are fused at start. Surgeons depend on their expertise to estimate the dimensions and form of pores and skin grafts to be taken from one other a part of the physique for the corrective surgery.

She is growing know-how to scan the affected person’s hand, extract anatomical landmarks, and use finite aspect evaluation—a computer-based methodology for predicting how a bodily object will behave beneath real-world situations—to find out the optimum graft dimension and form.

Xiangyi Cheng designs human-centered clever methods with purposes in well being care and training.Xiangyi Cheng

“Everybody’s hand is totally different,” Cheng says. “So the surgical procedure must be customized.”

One other undertaking facilities on growing sensible gloves to help with hand rehabilitation, pairing the unaffected hand with the injured one so the particular person’s pure movement might help information therapy.

She is also exploring augmented reality in engineering training, utilizing immersive visualization and AI instruments to assist college students grasp three-dimensional ideas which can be troublesome to convey by means of conventional studying instruments. Such visualization lets college students see and work together with a digital world as in the event that they’re inside it as an alternative of viewing it on a flat display screen.

Educating stability in an AI-driven world

Regardless of working on the forefront of AI-enabled methods, Cheng cautions her college students to be even handed of their use of the know-how in order that they don’t depend on it too closely.

“AI shouldn’t be at all times proper and excellent,” she says. “You continue to want to have the ability to choose whether or not the solutions it gives are right.”

As AI continues to reshape engineering, Cheng stays grounded in a easy precept, she says: “We should always use these instruments. However we must always by no means allow them to substitute our judgment. AI may give you extra prospects, however pondering continues to be our accountability.”

In her lab and classroom, Cheng prioritizes impartial pondering, crucial analysis, and persistence. A lot of her analysis college students are undergraduates, and he or she encourages them to take possession of their work—planning forward, testing concepts, and studying from failure.

“The scholars who succeed don’t surrender simply,” she says.

What she finds most rewarding, she says, is watching college students mature. Reserved first-year college students usually change into assured seniors who can current advanced work and handle demanding initiatives.

“Attending to witness that transformation is why I train,” she says.

For college students contemplating engineering, Cheng presents simple recommendation: “Give attention to arithmetic. Engineering appears hands-on, however math is the inspiration behind every little thing.”

With observe and persistence, she says, college students can succeed and discover that means within the discipline.

Why IEEE continues to matter

Cheng joined IEEE in 2017, the yr she submitted her first paper to ICRA. The group has remained central to her professional development, she says.

She has served as a reviewer for IEEE journals and conferences together with Robotics and Automation Letters, Transactions on Medical Robotics and Bionics, Transactions on Robotics, the International Conference on Intelligent Robots and Systems, and ICRA.

IEEE’s interdisciplinary scope aligns naturally along with her work, she says, including that the group is “one of many few locations that actually welcomes analysis throughout boundaries.”

Extra personally, IEEE helped her see a future she had not initially imagined.

“That first convention was a turning level,” she says. “It helped me understand I belonged.”