Robotics

Algorithm helps robots avoid obstacles in their path

If you've ever ordered a product from Amazon, chances are that a robot selected your purchase from a shelf, read the barcode and delivered it to the counter for packaging. Hopefully, it didn't collide with a human worker ...

Consumer & Gadgets

New malware detection for Android at the source code level

There are numerous malware detection and antivirus apps for mobile devices running the Android operating system. However, a team in China introduces a new approach that can detect malicious activity at the source code level. ...

Consumer & Gadgets

Encrypting photos on the cloud to keep them private

The past decade has witnessed scandal after scandal over private images maliciously or accidentally made public. A new study from computer scientists at Columbia Engineering reveals what may be the first way to encrypt personal ...

Consumer & Gadgets

Apple powers up iPads after pandemic-fueled surge

Apple on Tuesday unveiled a new lineup of powered-up iPads including some with 5G connectivity, responding to surging interest in tablets and home-based work and play during the pandemic.

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