Computer Sciences

Safe Paths: A privacy-first approach to contact tracing

Fast containment is key to halting the progression of pandemics, and rapid determination of a diagnosed patient's locations and contact history is a vital step for communities and cities. This process is labor-intensive, ...

Machine learning & AI

What if ChatGPT were good for ethics?

Many people use ChatGPT: computer programmers write code with it, students do their homework with it and teachers plan their lessons with it. And yet the Open AI chatbot's rise has also prompted many ethical concerns.

Internet

Facebook and Instagram to let users hide 'like' counts

Facebook and Instagram on Wednesday announced plans to let users stop displaying "like" tallies racked up by posts, letting people opt out of seeking status through the approval of others.

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