Surveillance is pervasive: Yes, you are being watched, even if no one is looking for you

It’s increasingly difficult to move about – both in the physical world and online – without being tracked.

Peter Krapp, Professor of Film & Media Studies, University of California, Irvine • conversation
July 22, 2022 ~9 min

Browser cookies make people more cautious online, study finds

Cookie notifications remind people that they are being tracked, which affects how people behave online.

Elizabeth Stoycheff, Associate Professor of Communication, Wayne State University • conversation
July 5, 2022 ~7 min


Online data could be used against people seeking abortions if Roe v. Wade falls

Data privacy is an abstract issue for most people, even though virtually everyone is at risk. If abortion becomes illegal, digital surveillance could take an even darker turn.

Nora McDonald, Assistant Professor of Information Technology, University of Cincinnati • conversation
May 16, 2022 ~8 min

Wastewater monitoring took off during the COVID-19 pandemic – and here's how it could help head off future outbreaks

Over 800 sites across the US report coronavirus data from sewage to the CDC. Here’s how this kind of surveillance system works and what it can and can’t tell you.

Carol Wilusz, Professor of Microbiology, Immunology and Pathology, Colorado State University • conversation
May 4, 2022 ~10 min

From delta to omicron, here's how scientists know which coronavirus variants are circulating in the US

A nationwide genomic surveillance system analyzes positive COVID-19 tests to build a picture of which variants are spreading in the population.

Lee Harrison, Professor of Epidemiology, Medicine, and Infectious Diseases and Microbiology, University of Pittsburgh Health Sciences • conversation
Jan. 7, 2022 ~10 min

Genomic sequencing: Here's how researchers identify omicron and other COVID-19 variants

DNA sequencing has allowed researchers to catch new COVID-19 variants hours after receiving the first positive test sample.

Crista Wadsworth, Assistant Professor in the Thomas H. Gosnell School of Life Sciences, Rochester Institute of Technology • conversation
Dec. 20, 2021 ~8 min

Smart doorbells: how to use them without infringing a neighbour's privacy

A UK court recently ruled that a man’s smart doorbell invaded his neighbour’s privacy, and he now faces being required to pay damages. But this kind of situation is avoidable.

Andrew Charlesworth, Professor of Law, Innovation and Society, University of Bristol • conversation
Oct. 25, 2021 ~8 min

Smart doorbells: how to use them without being fined for infringing a neighbour's privacy

A UK court recently ruled that a man’s smart doorbell invaded his neighbour’s privacy, and he now faces a large fine. But this kind of situation is avoidable.

Andrew Charlesworth, Professor of Law, Innovation and Society, University of Bristol • conversation
Oct. 25, 2021 ~8 min


New government app will provide access to public services but questions around privacy and design remain

Privacy, security, access and design will need to be monitored as the UK moves to ‘appify’ public services.

Nathaniel Tkacz, Reader in Digital Media and Culture, University of Warwick • conversation
Oct. 18, 2021 ~7 min

18 months of the COVID-19 pandemic – a retrospective in 7 charts

A lot has happened since the WHO declared the coronavirus outbreak a pandemic. A portrait in data highlights trends in everything from case counts, to research publications, to variant spread.

Katelyn Jetelina, Assistant Professor of Epidemiology, University of Texas Health Science Center at Houston • conversation
Sept. 9, 2021 ~10 min

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