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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.


Network of Robots Monitors Pipes Using Acoustic Wave Sensors
From ACM TechNews

Network of Robots Monitors Pipes Using Acoustic Wave Sensors

Researchers showed that guided acoustic wave sensors can enable networks of independent robots to inspect large pipe structures for defects.

Software Detects Hidden Emotions in Parents
From ACM TechNews

Software Detects Hidden Emotions in Parents

Software can identify complex hidden emotions by mapping facial features and evaluating the intensities of multiple facial expressions.

Multi-Purpose Robot Changes Shape for Different Uses
From ACM TechNews

Multi-Purpose Robot Changes Shape for Different Uses

A tetrahedron-shaped robot developed by researchers at the U.K.'s University of Bristol features flexible piping that allows it to alter its shape, size, and movements...

Robot Fish Makes Splash with Motion Breakthrough
From ACM TechNews

Robot Fish Makes Splash with Motion Breakthrough

A robot fish created by scientists at the U.K.'s University of Bristol could open up underwater exploration.

Mathematical Modeling Could Lead to Simple Blood Test for Brain Tumors
From ACM TechNews

Mathematical Modeling Could Lead to Simple Blood Test for Brain Tumors

New mathematical models can assess the use of biomarkers for detecting glioblastomas (GBMs) and their potential for improvement.

Scientists Use Robots to Reveal How Predatory Fish Cope with Unpredictable Prey
From ACM TechNews

Scientists Use Robots to Reveal How Predatory Fish Cope with Unpredictable Prey

Researchers at the U.K.'s University of Bristol used robots to demonstrate how predators adapt to overcome unpredictable behavior by their prey.

Soft Skin-Like Robots You Can Put in Your Pocket
From ACM TechNews

Soft Skin-Like Robots You Can Put in Your Pocket

Researchers at the University of Bristol in the U.K. have developed stretchable skin-like robots that can be rolled up and fit in a pocket.

Haptic Arm Places Robotics Within Easy Reach
From ACM TechNews

Haptic Arm Places Robotics Within Easy Reach

Researchers have created a robotic arm facilitating light, affordable, and accessible haptic force feedback. 

Artificial Skin Creates First Ticklish Devices
From ACM TechNews

Artificial Skin Creates First Ticklish Devices

A new artificial skin-like interface can be used to augment devices like phones, wearables, and computers. 
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