Kedi Yan (electrical & computer engineering) and Nick Wong (computer science) work on their self-playing guitar. More photos in the OSU EECS Flickr album.

“Gadgets and Gizmos” was the theme for the first HWeekend of 2017 on January 20-22, jointly sponsored by the College of Business and the College of Engineering.

In just one weekend, forty-seven students from business and engineering designed, built, and pitched their idea for a marketable product including temperature based alarm clock, a computer controlled potato launcher, a 3-D printed longboard fender, and a self-playing guitar.

It was the seventh iteration of the popular event that provides students from different disciplines an opportunity to work together in teams. Students came from a variety majors including business, bioengineering, civil engineering, chemical engineering, computer science, electrical and computer engineering, environmental engineering, and mechanical engineering.

“This event is really cool, because I get to do things that I normally don’t get to do in my major,” said Alec Westbrook, a chemical engineering student who worked on the 3D printed longboard fender project. “I mean, how often can a guy that is mixing chemicals all day work with his hands and create something new?”

Photo of potato launch team.
The potato launch team tests out their device. More photos in the OSU EECS Flickr album.

This event allowed students to make use of the new Buxton Hall Makerspace and Mastery Challenge lounge, which gave students access to 3-D printing, soldering irons, a drill press, laser cutting, and UV ink logo printing.

Mentors for this HWeekend included six industry members from Intel and two from Microsemi.

“People here are really excited about the things they are making,” said Aayush Pathak, a silicon architecture engineer from Intel who attended HWeekend as a mentor. “And to be a part of it and share what I have seen in my school and life — it’s a proud feeling.”

Staff from both the College of Business and the College of Engineering also helped mentor students through the creation and marketing of their projects.

“It’s an incredibly valuable partnership between business and engineering,” said Dale McCauley, the makerspace manager for the College of Business. “The students are getting the chance to build relationships that ordinarily wouldn’t form. If you get business students to understand how engineers think and vice versa, I think that is valuable.”

At the end of the weekend, the students received group awards for their dedication and hard work. The Executors award goes to the team that produces the best engineering execution of their idea to create the most polished final product, the Helping Hand is for the team that contributes the most to other teams, and the InnovationX Pitch awards go to two teams who had the best business pitches for selling their prototypes.

Photo of temperature-based alarm clock team.
The temperature-based alarm clock team works out their design.

Award winners

Executor: Temperature Based Alarm Clock team. The team included members Noah Hoffman, Taylor Johnston, Alexia Patterson, and Abdurrahman Elmaghbub.

Helping Hands: Checkpoint team. The team included members Andrey Kornilovich and Graham Barber

InnovationX Pitch: Checkpoint team and Temperature Based Alarm Clock team.

Story by Taylor Mrzena

HWeekend F16

Students spent 30 consecutive hours of engineering design, teamwork, and development at HWeekend on October 8-9, sponsored by the College of Engineering. The theme was “Show’em What You Got!”, and participants did just that, creating some of the most complete projects of any HWeekend. The purpose of the theme was to encourage projects that could be submitted to national competitions.

HWeekend Teensy Soldering
Audrina Hahn solders components to a Teensy board.

It was the sixth iteration of the highly successful event that gives engineering and business students an entire weekend to develop an idea and prototype it. Forty-two students participated with majors in electrical and computer engineering, computer science, mechanical engineering, nuclear engineering, and finance.

After some breakout brainstorming sessions and presentations of their ideas, participants split into 10 teams to work on their projects. The diverse ideas included a modified game of laser tag, a guitar that could tune itself, and a smart shin guard paired with a virtual reality environment.

One of the groups returned from the previous HWeekend held during Spring term. That group continued with their effort to build a ferrofluid display using individually wound electromagnets. The other groups were much newer to their projects, such as the mobile coffee heater group, which worked on finding components they could use to heat liquids in a drinking cup.

“The beautiful thing about this is that it’s fast paced and you really see results, even if they’re not exactly the results you hope for,” says Audrina Hahn, a mechanical engineering student, who worked on the Open Laser Tag project.

This event made use of the all-new Buxton Hall Makerspace, the Mastery Challenge lounge, and the Virtual Makerspace, which gave students access to 3D printing, soldering irons, a drill press, and laser cutting.

“It’s really amazing all the resources that we have available to us that are really simple to use and are things that are up-and-coming that we will probably continue to use into our careers,” Hahn says.

Intel mentor helps a group with their project idea
A mentor from Intel assists the VR shin guard group.

Mentors for this HWeekend included eight industry representatives. Martin Held from Microsemi returned to guide teams and answer hardware questions. Multiple mentors arrived from Intel in Hillsboro, including several recent graduates of Oregon State. These mentors split up to help on projects where their experience helped groups work with unfamiliar technologies. One group that benefitted was the motion tracking robot team, which received help with OpenCV from a mentor who revealed a personal interest in assembly programming.

Ben Buford was one of the recent graduates who came back from Intel to provide mentorship. He spent most of his time contributing to the ferrofluid display.

“I love seeing people come up with quick solutions that let them accomplish something and overcome obstacles that they didn’t know existed three hours prior,” Buford says.

Beyond the satisfaction of completing prototypes of their ideas, students at HWeekend compete for two group awards. The Executors award goes to the team that produces the best execution of their original idea to create the most polished final product and the Helping Hand is for the team that contributes the most to other teams. At this HWeekend, the Arbitrarily Tuned Stringed Instrument team was selected for both awards. The team included members Keaton Scheible, Youthamin “Bear” Philavastvanid, Elliot Highfill, and Savannah Loberger.

Story by Kyler Stole

View the Flickr album.