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May 21, 2020

Top Stories

Research

Visualizing Science: How Color Determines What We See

Eos

“When people approach a visualization, they have expectations of how visual features will map onto concepts,” said Karen Schloss, a psychologist at the University of Wisconsin–Madison and the Wisconsin Institute for Discovery. Schloss and her team are working to tackle these implementation issues and understand trade-offs between deeply ingrained, communal familiarity and the next generation of color tools.

Campus life

State news

Wisconsin Supreme Court order opened bars and restaurants, but an analysis shows only a 3% increase in total movement statewide

Milwaukee Journal Sentinel

Quoted: Nasia Safdar, an infectious disease expert with the University of Wisconsin-Madison, said factors such as improved weather and the end of at-home schooling in some districts have likely contributed to a general trend of increased movement.

“I think there were things that helped people stay put in the beginning of this, which is that there was a lot of fear and uncertainty and the weather wasn’t great,” she said. “I’m sure people are experiencing some cabin fever despite their best intentions.”

Thomas Oliver, a health policy expert, also at UW-Madison, said the increased movement in Wisconsin and mixed messaging sent by the patchwork of rules from authorities at all levels is concerning.

“It was inevitable you would see slipping adherence to the recommended guidelines regardless, but now we have so many contradictory and competing guidelines,” he said.

Oguzhan Alagoz, an expert in infectious disease modeling at UW-Madison, said the pictures he saw after the court order of unmasked people standing close together inside bars is troubling and likely to lead to more cases.

Crime and safety

Athletics

There may be a chance for Badger Football this Fall after all

NBC-15

UW spokesperson John Lucas tells NBC15 News that while Dane County Public Health’s ban on public gatherings does not apply directly to “units of a state agency,” the university will continue to work with Madison and the county to develop a plan for school sports to eventually restart.

UW Experts in the News

A new artificial eye mimics and may outperform human eyes

Science News

The researchers’ current method of creating individual ultrasmall pixels is impractical, says Hongrui Jiang, an electrical engineer at the University of Wisconsin–Madison whose commentary on the study appears in the same issue of Nature. “For a few hundred nanowires, okay, fine, but how about millions?” Engineers will need a much more efficient way to manufacture vast arrays of tiny wires on the back of the artificial eyeball to give it superhuman sight, he says.

What We Lose When We Hide Our Smiles Behind a Mask

Time

According to Paula Niedenthal, a psychologist who heads up the Niedenthal Emotions Lab at the University of Wisconsin–Madison and has studied facial expression extensively, there are three types of smiles: those that express pleasure at a reward or surprise, like when you get to see your friends in person after a prolonged separation (soon, please); those that convey a desire to be friendly, or at least non-threatening, which she calls smiles of affiliation; and those that show dominance, like the one Dirty Harry gives when he asks a certain punk if he feels lucky.

UW-Madison Related