For years, Gwen Shaffer has been main Lengthy Seashore, Calif. residents on “information walks,” stating public Wi-Fi routers, safety cameras, good water meters, and parking kiosks. The purpose, in line with the professor of journalism and public relations at California State University, Long Beach, was to be taught how residents felt concerning the methods during which their metropolis collected information on them.
She additionally recognized a crucial hole in smart city design right now: Whereas cities could disclose how they acquire information, they not often supply methods to decide out. Shaffer spoke with IEEE Spectrum concerning the expertise of main information walks, and about her analysis crew’s efforts to present residents extra management over the info collected by public applied sciences.
What was the inspiration to your information walks?
Gwen Shaffer: I started facilitating information walks in 2021. I used to be learning residents’ consolation ranges with city-deployed applied sciences that acquire personally identifiable data. My first profession as a political reporter has influenced my analysis method. I really feel strongly about conducting utilized moderately than theoretical analysis. And I at all times go right into a research with the purpose of serving to to resolve a real-world problem and inform coverage.
How did you set up the walks?
Shaffer: We posted data privacy labels with a QR code that residents can scan and learn the way their information are getting used. Downtown, they’re in Spanish and English. In Cambodia Town, we did them in Khmer and English.
What occurred in the course of the walks?
Shaffer: I’ll offer you one instance. In a few the city-owned parking garages, there are automated license-plate readers on the entrance. So after I did the info walks, I talked to our contributors about how they really feel about these scanners. As a result of as soon as they’ve your license plate, when you’ve parked for fewer than two hours, you may breeze proper by. You don’t owe cash.
Responses had been contextual and generally contradictory. There have been residents who stated, “Oh, yeah. That’s so handy. It’s a time saver.” So I believe that exhibits how residents are keen to make trade-offs. Intellectually, they hate the thought of the privateness violation, however additionally they love comfort.
What shocked you most?
Shaffer: One of many contributors stated, “After I go to the airport, I can decide out of the facial scan and nonetheless be capable of get on the airplane. But when I need to take part in so many actions within the metropolis and never have my information collected, there’s no choice.”
There was a cyberattack against the city in November 2023. Although we didn’t have a immediate asking about it, folks introduced it up on their very own in nearly each focus group. One stated, “I might by no means connect with public Wi-Fi, particularly after town of Lengthy Seashore’s web site was hacked.”
What’s the app your crew is creating?
Shaffer: Residents need company. In order that’s what led my analysis crew to attach with privateness engineers at Carnegie Mellon University, in Pittsburgh. Norman Sadeh and his crew had developed what they referred to as the IoT Assistant. So I instructed them about our undertaking, and proposed adapting their app for city-deployed applied sciences. Our plan is to present residents the chance to train their rights beneath the California Consumer Privacy Act with this app. So they may say, “Passport Parking app, delete all the info you’ve already collected on me. And don’t acquire any extra sooner or later.”
This text seems within the December 2025 print subject as “Gwen Shaffer.”
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