Expert eye-tracking researcher. Semi-pro drummer.

Clemson, SC
Joined May 2017
Andrew Duchowski retweeted
You're not going to believe how nasty Delta is. ​Delta CEO Ed Bastian got caught trashing Elon Musk at internal meetings to explain why they rejected Starlink. But don't buy the corporate moral high ground for a second. ​Delta tested Starlink, but Elon refused to let them trap passengers behind ad-tracking portals to farm and sell user data. SpaceX wanted instant connection just like home, with zero data harvesting. ​So what did Delta do? They signed with Amazon’s completely untested satellite network which won't even launch fleetwide until 2028. Strictly to monetize passenger information. ​United flyers get 300 Mbps; Delta flyers get dial-up and a data harvest.
Replying to @garyleff @Delta
He will lose his job over this
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Andrew Duchowski retweeted
Best way to sandbox an AI is to put it on a Delta flight – it will have no chance of accessing the Internet!
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Andrew Duchowski retweeted
BREAKING: Delta Airlines is being flooded with new posts on 𝕏 from passengers demanding Starlink. Some say they will no longer fly Delta, while others are switching to competing airlines for fast, reliable Starlink Wi-Fi.
Replying to @JohnLeFevre
Delta will lose a lot of customers
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Yup, with @Delta it sure is...delays, frustration, sitting 3hrs in a hot plane at the gate, missed connection, missed hotel stay (money lost), etc.
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Andrew Duchowski retweeted
I think AI coding hype follows roughly four stages: 1. Amazement You try it and can’t believe how much code it generates from a few prompts. 2. Expansion You start more and more projects because shipping suddenly feels cheap and fast. This is also the phase where people start convincing everyone around them: - coworkers - management - friends in other companies because nobody wants to “fall behind” in 6–12 months. That creates a massive snowball/FOMO effect. 3. The grind phase You realize the generated code has architectural issues, sloppy mistakes, weird abstractions, duplicated logic, broken edge cases, etc. So you start: - re-prompting - switching models - increasing reasoning effort - reviewing fixes - generating fixes for previous fixes And suddenly you spend your days reviewing AI-generated pull requests instead of building software. 4. Realization You realize AI coding increases output much faster than it increases certainty. The code still needs: - review - testing - ownership - architectural understanding - long-term maintenance Usually by expensive senior engineers. And the interesting thing is: this whole cycle can take many months or even more than a year because people become socially and professionally invested in the narrative themselves. Once teams, managers, and entire companies have been convinced that this is the future, it becomes psychologically and politically very hard to later say: “Actually, the ROI is much lower than we expected.”
🤖 Made with AI
This is what we've been seeing with every company we work with. Try justifying spending 100k on token spend when only 18k even makes it to a stable prod feature. In the rush to maximize AI token spend, companies are wasting over 44% on bug fixes
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IMO one of the best works at #CHI2026
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Great panel yesterday at CHI 2026.
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Andrew Duchowski retweeted
Pupillometry has a latency problem — standard methods need 8-10 seconds of signal. @atduchowski's Butterworth IIR gets there in 1s. Pic: Final click decision. Open-source code + AdSERP validation: github.com/andyed/pupil-lfhf #eyetracking #pupillometry #cognitiveload #opensource
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That’s annoying. And that’s SuperGrok.
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Andrew Duchowski retweeted
New Real-Time API Docs We’ve just released comprehensive documentation for our Real-Time API, making it easier than ever to stream and visualize live gaze data from Neon. Remotely control recordings, send event annotations, and synchronize data streams across devices — all in real-time. Explore the docs and start building. pupil-labs.github.io/pl-real…
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Andrew Duchowski retweeted
🎉 ETRA 2025 is officially underway in Tokyo! 🇯🇵 Join researchers and practitioners from around the world as we advance eye tracking research together. Four days of cutting-edge presentations, workshops, and networking at @miraikan #ETRA2025 #EyeTracking #Tokyo
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Andrew Duchowski retweeted
🔬 8 specialized workshops at #ETRA2025: • Eye Movements in Programming • Generative AI meets Eye Tracking • Pervasive Eye Tracking • and more! Dive deep into your area of interest with global experts in Tokyo, May 26-29. See full list: etra.acm.org/2025/ #Research
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Andrew Duchowski retweeted
🗼 #ETRA2025 comes to Tokyo! Experience cutting-edge eye tracking research while exploring one of the world's most vibrant cities. May 26-29, 2025 at Miraikan - The National Museum of Emerging Science and Innovation. #AcademicTravel #HCI #EyeTracking
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Andrew Duchowski retweeted
📣 Registration for #ETRA2025 is now open! Join us in Tokyo from May 26-29 for the latest in eye tracking research. Early bird rates available until April 7. Don't miss out on this premier event! Register now at etra.acm.org/2025/ #EyeTracking #HCI #AcademicConference
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Andrew Duchowski retweeted
We're excited to welcome @gazepoint as our first confirmed sponsor for #ETRA2025! Their affordable eye tracking solutions support research in neuromarketing and HCI. Join us in Tokyo, Japan (May 26-29) to connect with industry leaders: etra.acm.org/2025/sponsors.h… #EyeTracking
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Andrew Duchowski retweeted
Can you believe that universities with tens of billions in endowments were siphoning off 60% of research award money for “overhead”? What a ripoff!
Last year, $9B of the $35B that the National Institutes of Health (NIH) granted for research was used for administrative overhead, what is known as “indirect costs.” Today, NIH lowered the maximum indirect cost rate research institutions can charge the government to 15%, above what many major foundations allow and much lower than the 60%+ that some institutions charge the government today. This change will save more than $4B a year effective immediately.
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FREE FREE FREE 11 FREE Books on DSA using Java, Python, and C++:
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iOS 18 has eye tracking built in. Super cool! I remember in 2014 Erroll Wood's presentation on this at ETRA. It was really difficult to implement back then. 10 years later and we have eye-tracking enabled and hence accessible iPads (and iPhones).
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Andrew Duchowski retweeted
🎉#ETRA2024 kicks off today at #Glasglow! We are looking forward to a week full of exciting presentations and insightful discussions on groundbreaking eye tracking research! 🚀 Stay tuned for updates! 👀 #ETRA #eyetracking #research #conference
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Andrew Duchowski retweeted
As general chairs of #ETRA2024, @_ysugano and I can't wait to welcome 235 attendees (216 in-person) to ACM #ETRA2024 in Glasgow next week! @ETRA_conference is the top conference for Eye Tracking Research and Applications. Thanks to all its supporters, sponsors and organizers!
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