Sensors in Footballs – Was the Pass Good?

Posted to Statistics  |  Nathan Yau

Graduate student researchers are pretty much putting sensors in everything these days. There’s always more data to collect and more information to gather. Computer engineering students from Carnegie Mellon University experiment with sensors in footballs and gloves to measure grip, trajectory, speed and position.

“You’d never want to replace the human referees because they make these calls based on years of experience, and no technology can replace that,” she said. “But in addition to the instant replay, if you had a supplementary system that said this is exactly where the ball landed and where the player stopped with it, you could make these kinds of calls accurately.”

So far, she and her squad of undergraduate and graduate students have focused on two things: gloves with touch sensors that can transmit that information wirelessly to a computer, and a football equipped with a global positioning receiver and accelerometer that can track the location, speed and trajectory of the ball.

Eventually, the same kind of sensors used in the gloves could be adapted to shoes, to measure stride and running patterns, or even shoulder pads, to calculate blocking positions and force.

Yes, it’s the end of the post-game show as we know it.

Favorites

Graphical perception – learn the fundamentals first

Before you dive into the advanced stuff – like just about everything in your life – you have to learn the fundamentals before you know when you can break the rules.

Unemployment in America, Mapped Over Time

Watch the regional changes across the country from 1990 to 2016.

Interactive: When Do Americans Leave For Work?

We don’t all start our work days at the same time, despite what morning rush hour might have you think.

Top Brewery Road Trip, Routed Algorithmically

There are a lot of great craft breweries in the United States, but there is only so much time. This is the computed best way to get to the top rated breweries and how to maximize the beer tasting experience. Every journey begins with a single sip.