Bauer Students Impress With Mobile App Prototype

Published on October 10, 2012

Hackathon Winners

Team Wins Cleanweb Hackathon Houston for CO₂ Calculator Concept

Cleanweb Hackathon Houston Winners

MIS seniors Cesar Gil (left) and Jose Pablo Ramirez Pradilla (center), along with UH-Downtown student Oscar Lara (right) won the Cleanweb Hackathon Houston for their CO₂ calculator app.

Armed with a big idea and little need for sleep, students from the C. T. Bauer College of Business at the University of Houston took on the challenge of spending a weekend creating a mobile application that could change the world.
Two students from Bauer College and another from UH-Downtown won the grand prize last month at the Cleanweb Hackathon Houston, held in late September at Rice University.

The group, which included management information systems seniors Jose Pablo Ramirez Pradilla and Cesar Gil as well as UH-D marketing student Oscar Lara, competed against teams representing schools across the city to develop the best cleanweb application.

“Winning a hackathon is, in my opinion, the MIS or computer science equivalent of winning a business plan competition,” said Hesam Panahi, the Bauer professor who encouraged students to enter and provided guidance during the process. “It’s very exciting for us.”

The competition was part of a global series of Cleanweb Hackathon challenges, which require participants to create innovative visualization tools to show, track and compare spatial and time series data for urban sustainability and quality of life metrics with data provided by the Shell Center for Sustainability, Houston Sustainability Indicators Project.

The team’s winning app was called “Commuter CO₂ Contributions,” a tool that uses strong visuals to show commuters the impact of their weekly drives, both in terms of the overall carbon footprint and cost of gas. After inputting origin and destination locations, miles per gallon, number of passengers and days of commute, users see the carbon contribute and gas cost of their trips, along with visual examples, including “All the CO₂ from your commute today is equivalent to the carbon footprint it would take to grow 298 bananas.”

The team’s visual approach impressed judges.

Each member of the team had a specific function — Gil served as the business team member, helping with design and formulating the idea. He also brought together the other two team members. Ramirez Pradilla was the group’s developer, putting together the carbon calculator and making sure it could access Google Maps for distance calculations. Lara’s role was team designer, conceptualizing and designing graphics for the app, and building the website to showcase during the competition presentation.

“Our application was fully functional and had a great design, compared to the other teams,” Gil said. “It was a simple idea that really got the point across on how CO₂ emissions from your commute affect the environment.”

A panel of judges, including Houston METRO Chief Information Officer Randy Frazier, evaluated each group’s presentation and prototype demo on functionality, beauty and scalability. Focusing on those three elements proved to be the formula for success for the group, Ramirez Pradilla said.

“We tried to not overcomplicate ourselves with features we thought were cool, but instead to focus on solving the problem and providing enough functionality to prove our concept,” he added. “We had only a weekend to put the functionality it has now, but when we presented we spoke of the possibilities we threw around as we brainstormed.”

Although the group developed only a working prototype for the competition, it could have significant real-world implications, Ramirez Pradilla said, linking with car data to help drivers determine which car is best suited for their commutes, or as a way to challenge employees or students to reduce their carbon footprint.

The biggest challenge for the team was staying awake, Gil said. “We stayed at Rice University for two nights and slept on the floor,” he added. “We only had 24 hours to write our application. On Saturday, we stepped outside for some fresh air.”

The fast pace of the competition coupled with the creative and collaborative atmosphere gave participants a glimpse into what working in the technology industry might offer after graduation.

“Sure, it was a competition and everyone wanted to win, but you were able to walk around to see what other groups were doing and even pitch ideas to the group,” Lara said. “We knew that even though we were in a competition, we were trying to produce something to benefit people.”

Both Gil and Ramirez Pradilla have taken courses at Bauer that gave them knowledge to apply in the competition, including Panahi’s mobile app development course, where they learned to write code.

“I like working with mobile applications because it combines creativity, technology and entrepreneurship all together,” Gil said.

Each of the team members plans to work professionally in the industry in some capacity — Gil with mobile apps, Ramirez Pradilla with technology development in Latin America, and Lara in graphic design and web development.

“The most important thing I got from this competition was confidence, and the fact that you have to give it a try,” Ramirez Pradilla said.

By Jessica Navarro

Posted Under: Recognition

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