Student Makers Deliver a Miracle for New Parents

Bullis School maker class designs a wheelchair child seat carrier for disabled dad.

Dan Carney, Senior Editor

August 5, 2021

3 Min Read
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Chelsie King

Fundamentally, engineering is problem solving. And Potomac, Maryland’s Bullis school had a problem: the school’s middle school theater teacher, Chelsie King was expecting a baby with her husband, Jeremy King. That was the good news.

Unfortunately, Jeremy had undergone surgery to remove a brain tumor, a procedure that has left him with physical limitations that would make it difficult for him to walk with a baby stroller.

That’s when future engineers in the Bullis Upper School’s Making for Social Good class got the assignment to solve King’s problem. One team of students pursued a system for connecting a stroller to King’s wheelchair. Another group designed a simpler solution to mount a child car safety seat directly to the wheelchair, eliminating the stroller entirely.

Teacher Matt Ziglar counseled the team of students Evan Beach, Benjamin Gordon, Aidan McDuffie, and Jewel Walker on their wheelchair-stroller combination, dubbed “WheeStroll,” and Kieran Anzelone, Ibenka Espinoza, Cami Murphy, Julian Perkins, Tom Yu, and Jacob Zlotnitsky on the child seat wheelchair mount.

Ziglar equipped the teams with metal conduit, Maker Pipe connectors, and miscellaneous fasteners and they fashioned a simple framework that mounts to the front of King’s wheelchair. This rectangular frame supports a rear-facing child safety seat so that King can wheel through his neighborhood with his new son, Phoenix Royce King, along for the ride.

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The resulting designs are available for others to adopt for themselves, so the Bullis maker lab team’s effort will reach beyond the school’s community with other potential beneficiaries. The design is licensed on Creative Commons, so it is free for use with attribution to the Bullis Innovation Technology Lab (BITlab).

“This is open-source manufacturing,” Zigler told Bullis Magazine. “This is truly skill used in service of others, direct community service that will benefit not only Chelsie and Jeremy King and their little son, but others with similar needs looking for a safe and affordable solution.”

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The students’ efforts have already been recognized by awards. The wheelchair-infant seat project designed by students Gordon, Beach, Walker, and McDuffie, won the Maker-Pipe Build of the Month competition for March, while WheeStroll, designed by students Zlotnitsky, Espinoza, Murphy, Anzelone, Perkins, and Yu, won two first-place awards in the Printlab Make:able Challenge. It named WheeStroll the “Best Inspirational Story” and the “Best Showcase of Iterative Design,” in the age 14-18 category.

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“We are so grateful to Matt Zigler and his Making for Social Good class,” said teacher Chelsie King. “They jumped at the chance to take on this challenge for their trimester project. We feel extremely lucky and so thankful to have these resources available to us. Family walks commence!”

“The students especially enjoyed this maker project, because this time they could see their end result helping a family they know,” observed Zigler. “The true beauty of these two wheelchair projects is that they are out there being used now, and can be created for other wheelchair-bound new parents with few tools at a low cost.”

Problem solved!

About the Author

Dan Carney

Senior Editor, Design News

Dan’s coverage of the auto industry over three decades has taken him to the racetracks, automotive engineering centers, vehicle simulators, wind tunnels, and crash-test labs of the world.

A member of the North American Car, Truck, and Utility of the Year jury, Dan also contributes car reviews to Popular Science magazine, serves on the International Engine of the Year jury, and has judged the collegiate Formula SAE competition.

Dan is a winner of the International Motor Press Association's Ken Purdy Award for automotive writing, as well as the National Motorsports Press Association's award for magazine writing and the Washington Automotive Press Association's Golden Quill award.

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He has held a Sports Car Club of America racing license since 1991, is an SCCA National race winner, two-time SCCA Runoffs competitor in Formula F, and an Old Dominion Region Driver of the Year award winner. Co-drove a Ford Focus 1.0-liter EcoBoost to 16 Federation Internationale de l’Automobile-accredited world speed records over distances from just under 1km to over 4,104km at the CERAM test circuit in Mortefontaine, France.

He was also a longtime contributor to the Society of Automotive Engineers' Automotive Engineering International magazine.

He specializes in analyzing technical developments, particularly in the areas of motorsports, efficiency, and safety.

He has been published in The New York Times, NBC News, Motor Trend, Popular Mechanics, The Washington Post, Hagerty, AutoTrader.com, Maxim, RaceCar Engineering, AutoWeek, Virginia Living, and others.

Dan has authored books on the Honda S2000 and Dodge Viper sports cars and contributed automotive content to the consumer finance book, Fight For Your Money.

He is a member and past president of the Washington Automotive Press Association and is a member of the Society of Automotive Engineers

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