MIT's Electrical Engineering and Computer Science (EECS) Department hosted a unique reunion event for the Class of 1971, led by Senior Lecturer Gim Hom. This reunion wasn't just a gathering; it was a hands-on learning experience, a 'last class' for Hom, who wanted to teach his classmates real-world skills. The event took place in the Cypress Engineering Design Studio, a makerspace and classroom, where participants worked on two projects: a simplified electrocardiogram (ECG) and an audio amplifier.
Hom's approach was innovative. He stripped out the theoretical parts from two existing labs in his courses, focusing solely on the assembly process. For the ECG project, attendees refreshed their soldering skills, building a printed circuit board (PCB) and attaching electrodes to visualize their heartbeats. This hands-on experience is crucial, as Hom notes that many students' first exposure to soldering is through this project.
The audio amplifier project was equally engaging. It introduced the alumni to surface mount solder, a technology that wasn't widely used during their undergraduate years. The project involved building a small USB-powered audio amplifier, which, despite using external speakers, produced surprisingly good sound quality. This project not only taught a practical skill but also highlighted the evolution of technology.
The event wasn't just about the projects; it was a reunion. Technical instructors Anthony Pennes and Liam Ackerman, also celebrating their own reunions, were on hand to assist. The Engineering Design Studio, open to the EECS community, provided the perfect environment for this hands-on learning experience.
Hom's motivation was clear: to provide a meaningful learning experience for his classmates. He wanted to bridge the gap between theory and practice, showing that technical skills can be applied and enjoyed decades after graduation. The smiles on the alumni's faces as they left with working boards were a testament to the success of this unique reunion event.
This event highlights the importance of alumni engagement and the potential for lifelong learning in technical fields. It also underscores the value of hands-on learning, which can make complex concepts more accessible and enjoyable. As Hom continues his part-time role as an advisor, he ensures that the spirit of this reunion lives on, fostering a community of lifelong learners and mentors.
