Category Technology/Electronics

Engineers create device that can also insert catheters. Rutgers engineers have created a tabletop device that combines a robot, AI and near-infrared and ultrasound imaging to draw blood or insert catheters to deliver fluids and drugs.

Their most recent research results, published in the journal Nature Machine Intelligence, suggest that autonomous systems like the image-guided robotic device could outperform people on some complex medical tasks.

Medical robots could reduce injuries and improve the efficiency and outcomes of procedures, as well as carry out tasks with minimal supervision when resources are limited...

Rensselaer team finds solution to persistent problem facing potassium-metal batteries. Researchers demonstrate how they can overcome dendrites to create a metal battery that performs nearly as well as a lithium-ion battery, but relies on potassium – a much more abundant and less expensive element.

If you were to look inside a lithium-ion battery you’d typically find a cathode made of lithium cobalt oxide and an anode made of graphite. During charging and discharging, lithium ions flow back and forth between these two electrodes.

In this setup, if researchers were to simply replace lithium cobalt oxide with potassium cobalt oxide, performance would drop...

If new and promising semiconductor materials are to make it into our phones, computers, and other increasingly capable electronics, researchers must obtain greater control over how those materials function.

In an article published today in Science Advances, Rensselaer Polytechnic Institute researchers detailed how they designed and synthesized a unique material with controllable capabilities that make it very promising for future electronics.

The researchers synthesized the material an organic-inorganic hybrid crystal made up of carbon, iodine, and lead and then demonstrated that it was capable of two material properties previously unseen in a single material...

Researchers have developed an octopus-inspired soft robotic arm that can grip, move, and manipulate a wide range of objects. Its flexible, tapered design, complete with suction cups, gives the gripper a firm grasp on objects of all shapes, sizes and textures – from eggs to iPhones to large exercise balls.

Of all the cool things about octopuses (and there’s a lot), their arms may rank among the coolest...