Author: rrobey

Expressive Machina: Designing curious, joyful robots

Words and photos by Rachel Robey Amy Koike PhDx’27 explores how thoughtful robot design can invite human interaction — maybe even friendship. Most robots are designed to perform practical, if relatively unglamorous, functions: repetitive manufacturing tasks, unsanitary jobs like cleaning and maintaining sewers, or risky mining and exploration activities. These “three D’s” of robotics — …

Listen to Paper Trail, a new computer science research podcast

Each episode is a deep dive into a top research paper from UW–Madison's Department of Computer Sciences. Stream the first two episodes now.

Inside the Midwest’s premier student-run hackathon

For 24 intense hours on November 22–23, Morgridge Hall turned into a hub of caffeinated creativity as MadHacks 2025 drew over 400 participants from across the country — the largest turnout in the event’s history.

They’re two feet tall, born of AI and vying for world soccer domination (WI State Journal)

Inside Josiah Hanna's robotics lab, students train miniature soccer-playing robots to keep their sensors on the ball — all using AI.

Computer Sciences’ top five stories of 2025

During a landmark year, these were the defining moments and accomplishments that set the tone for 2026.

CS students celebrate #CSEdWeek at afterschool coding clubs across Madison

Students celebrated Wisconsin's computer science education week (12/18-12/14) at nearby Randall Elementary School, where they lead afterschool coding clubs.

Are soccer-playing droids the future of robotics?

Josiah Hanna’s soccer-playing robots train with reinforcement learning, a branch of artificial intelligence that mimics one of the ways humans learn.

Career Advice: Top tech employers share how CDIS students can land internships

From Google to Epic and PlayStation to DraftKings, these top employers have plenty of advice for STEM students hoping to land internships and launch careers.

Computer Sciences thrives in new $267M state-of-the-art research facility

Filled with light and flexible lab spaces, Morgridge Hall is a “fresh start” that lets researchers “chase their dreams.”

Kirthevasan Kandasamy receives 2025 NSF CAREER Award

Breakthroughs happen when researchers collaborate and share data, but it’s hard to convince different organizations to trust each other. Kandasamy addresses this challenge — and society reaps the benefits.