Recently in the Photonics Center, passersby were met with a curious sight on the ninth floor. In a small setup resembling a couple of grocery store shelves, a robot, aptly named ShopBot, was picking out items from a grocery list.
Designed by seniors Jeffrey Chang, John-Nicholas Furst, Ngozi Nwogwugwu, Gurwinder Singh, and Hei Po Yiu, the Grocery Shopping Robot was one of 17 senior design projects on display as part of Boston University’s Department of Electrical & Computer Engineering’s annual ECE Day.
“We wanted to come up with a cheap, automated way to find groceries in a store,” said Singh during their presentation. Their robot uses a pathfinding algorithm to take the shortest path possible and scans barcodes to find its items.
Singh was one of 74 students showing the results of two semesters of work to faculty, friends, parents, and guests on May 6. Additionally, three seniors opted to write an honors thesis and presented their posters during the event.
The projects, one of the last requirements for seniors before they earn their undergraduate degree, allow students to design a prototype, electronic device or software system. Teams work with real world customers that include BU professors and companies like Microsoft and Bell Labs – Alcatel-Lucent.
“This year’s senior design class has been one of the very best,” said Associate Professor of the Practice Alan Pisano (ECE), the senior design advisor. “I have enjoyed working with such a talented and dedicated group.”
This year’s projects ranged from a deshredder, designed to test if shredding is secure with today’s computing techniques, to an application that would allow professors to more easily track how a student is performing using BU’s education software, Blackboard.
Six alumni who previously completed senior design projects, David Lancia (ECE ’02, MS ’04), Craig LaBoda (ECE ’11), David Mabius (ECE ’07, MS ’09), Mike Kasparian (ECE ’12), Aaron Ganick (ECE ’10), and Bradley Rufleth (ECE ’04), returned to their alma mater in the roles of judges.
Said Pisano: “The ECE Day judges told me that the job of selecting the winners was most difficult this year because of all of the excellent projects, and they wished we had more awards to give.”
After much deliberation, the judges awarded Calibration Device for Microarray Slides the top prize, the P. T. Hsu Memorial Award for Outstanding Senior Design Project. Sasha Gazman, Ryan Lagoy, Allison Marn, and Jyotsna Singh worked with Professor Selim Ünlü (ECE, BME) to develop a system for detecting target proteins, allergens, and diseases on microarray slides.
“Our system improves upon the accuracy of fluorescence based testing and is compact, portable, and user-friendly,” Singh said during her team’s presentation.
“Overall, we’re increasing the accuracy of diagnostics,” added Lagoy, who also was awarded the Michael F. Ruane Award for Excellence in Senior Capstone Design.
In a show of solidarity, the graduate students in Ünlü’s Optical Characterization and Nanophotonics Laboratory turned out to support the undergraduates during their team presentation.
The day centered around the seniors’ accomplishments, but two teachers were awarded as well. David Castañón, ECE professor and department chair, presented Ari Trachtenberg with the ECE Award for Excellence in Teaching and Molly Crane was named the GTF of the Year.
Other awards at this year’s ECE Day included:
Center for Space Physics Undergraduate Research Award
Senior Honors Thesis Award
Beat Wave Generation and Interactions with Space Plasmas at Gakona, Alaska: Lisa A. Rooker
Pitch: Brad Berk, Nick Lippis, Patrick Maruska, and Robins Patel
Design Excellence Awards
Choreographed LED Artwork: Chris Davis, Mike Gurr, Chris Hall, Matt Lee, and Kevin Meyer
Automated DNA Assembly Platform for Bioengineering: Alejandro Pelaez Lechuga and Janoo Fernandes
-Rachel Harrington (firstname.lastname@example.org)