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Illinois Wesleyan team wins award for robotic dog trainer at HackHarvard

Illinois Wesleyan team wins award for robotic dog trainer at HackHarvard


A team of Illinois Wesleyan University students developed this dog-training robot at Harvard University's HackHarvard, winning the Best Hardware Hack award.

BLOOMINGTON — Imagine having a robot train your dog to sit and roll over and then give the dog a treat when the trick is done right.

A team of students at Illinois Wesleyan University didn't just imagine it, they built it, winning a “Best Hardware Hack” award at the recent HackHarvard at Harvard University.

Led by Nico Lopez, a computer science and physics double major from Ecuador, the team of four IWU students and one from Purdue University created “Train-O” during the 36-hour hackathon.

They are hoping to continue development of the device with help from IWU faculty members Ellen Furlong and Abigail Kerr, both associate professors of psychology.

The team included Bobby Koirala of Normal, a computer science and physics double major; Evan Quist of Bloomington, a business and computer science major; and Minzhao Henryken Liu, a mathematics and physics double major from China.

The idea was inspired by a friend's emotional support dog, who couldn't be sent to a traditional training class because it “goes crazy around other dogs,” explained Lopez.

“It just seemed natural to automate something like that,” he said.

Train-O resembles a robot vacuum cleaner. It delivers a command using a recording of the pet owner's voice, then uses computerized visual processing to determine if the dog followed the command. It the job was successful, Traino-O delivers a treat.

The team was not allowed to get a jump on its project. All the work had to be done during the 36-hour hackathon.

“A hackathon is hours of no sleep. It's pure, hardcore development — and it's nonstop,” said Lopez. “We were so tired, we had a schedule for people to go to bed so that someone was always continuing to develop what we were building.”

Calling it a total team effort, Lopez said some members focused on developing hardware, some focused on programming software and others prepared marketing materials for the team's presentation to judges.

Lopez, president of IWU's Association for Computing Machinery, obtained funding from the Student Senate to attend HackHarvard.

For winning “Best Hardware Hack,” each team member received an Arduino Starter Kit, an open-source electronics prototyping platform.


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As Roger Garrett moves toward retirement, the Illinois Wesleyan University assistant professor is leaving behind something tangible: a double CD of music by the the IWU Symphonic Winds, formerly the IWU Concert Band, which he conducted.

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