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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


AI Has Learned to Read Time on Analog Clock
From ACM TechNews

AI Has Learned to Read Time on Analog Clock

Artificial intelligence trained on computer-generated images of analog clocks captured at different angles learned to read the time.

Most Cryptocurrency Trades May Be People Buying from Themselves
From ACM TechNews

Most Cryptocurrency Trades May Be People Buying from Themselves

As many as seven in 10 cryptocurrency trades on popular exchanges worldwide may involve people purchasing from themselves to inflate prices artificially.

3D-Printed 'Living Ink' Full of Microbes Can Release Drugs
From ACM TechNews

3D-Printed 'Living Ink' Full of Microbes Can Release Drugs

A “living ink” made entirely from bacterial cells can be used in a three-dimensional printer to create structures that discharge drugs or absorb toxins.

Robots Can Use Their Own Whirring to Echolocate, Avoid Collisions
From ACM TechNews

Robots Can Use Their Own Whirring to Echolocate, Avoid Collisions

Robots can navigate and avoid collisions using the sounds they produce through echolocation as bats do.
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