Security

Facial recognition in schools: Here are the risks to children

In conversation with my teenage daughter last week, I pointed out a news report which flagged concerns over the use of facial recognition technologies in several school canteens in North Ayrshire, Scotland. Nine schools in ...

Internet

The dark side of social media networks

A systematic review of research into the dark side of social media use has identified 46 harmful effects, ranging from physical and mental health problems to negative impacts on job and academic performance, as well as security ...

Business

Walmart aims to empower workers with own devices, new app

Walmart is coming out with a new app for its store workers' phones that allows them to do a variety of tasks from digitally clocking into work to helping locate merchandise and answering customers' questions.

Computer Sciences

Researchers design more secure mobile contact tracing

For public health officials, contact tracing remains critical to managing the spread of the coronavirus—particularly as it appears that variants of the virus could be more transmissible.

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