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Teaching Robots to Predict Humans' Actions

A group of researchers wants to teach robots how to predict human preferences in assembly tasks, so they can one day help out on everything from building a satellite to setting a table.

3D Printing a Mini Vacuum Pump

The technology would be pivotal in a portable mass spectrometer that could help monitor pollutants, perform medical diagnoses in remote areas, or even test Martian soil.

New Tech: See No Data, Steal No Data

Peter Fuhr has invented a new way to hide sensitive electric grid information from cyberattack: a constantly changing color palette.

First Wearable Health Sensor for Monitoring Muscle Atrophy

The wearable sensor aims to help patients who suffer from muscle atrophy monitor changes to their health in a more convenient way.

Who Knows How Much AI Knows? This Tech Does

Researchers have created software that is able to verify how much information an AI system farmed from an organization’s digital database.

How Risky is AI?

When AI is used for making health decisions, hiring decisions, financial credit decisions, or automobile-driving decisions, riskiness is a big deal — some people are working to reduce the risks.

Light-Based Optical Computing for Ultrafast Electronics

Physicists achieved optical switching of a light signal at attosecond speeds to reach previously unattainable data transfer speeds.

Behold: The Oxygen-Ion Battery

The oxygen-ion battery can be extremely durable, does not require rare elements, and thwarts fire hazards.

Fully Recyclable Printed Electronics Use Water, Avoid Toxic Chemicals

By avoiding hazardous chemicals, the work points down a path industry could follow to reduce its environmental footprint.

Meet ARTEMIS — The World’s Fastest Walking Humanoid Robot

A soccer-playing, full-sized humanoid robot — ARTEMIS — with first-of-its-kind technology.

Smart Bandage Aims to Facilitate Recovery

A Caltech-developed new kind of smart bandage aims to treat lingering wounds and help those who have trouble recuperating.

Robot Caterpillar Demonstrates New Locomotion Approach

Researchers at North Carolina State University have demonstrated a caterpillar-like soft robot that can move forward, backward, and dip under narrow spaces.

5 Questions with DART's Dr. Cambioni

A Tech Briefs interview with DART team member Dr. Saverio Cambioni.

When Engineers and Technicians Collide

Engineers and technicians can use their differences to help each other solve technical problems.

Mech Suit Gives Humans 50X Strength

The all-terrain walking mech’s aim is to give humans the size and strength of giants. It does just that — times 50.

7 Questions with Astronaut Eileen Collins

The first female pilot and first female commander of a space shuttle, Eileen Collins, shares leadership lessons for women in aerospace.

A Chat with an AI CAD Designer via ChatGPT

The release of OpenAi's ChatGPT has unleashed a wave of renewed interest in AI. How will this language-based AI affect 3D CAD design and 3D printing?

Viscosity Enables Complex Motions for Soft Robots

Untethered soft robots are poised to become even more agile and controlled.

3D-Printed AUV Aims to Thwart Climate Change

The Yonder Deep team installed an entire suite of sensors in its AUV, versatile enough to withstand the frigid Arctic waters as well as the coastal waters of Southern California.

Testing the Thermal Limits of BNNTs

The first study on how purified boron nitride nanotubes remain stable in extreme temperatures in inert environments.

A Microelectronic Fiber to Analyze Sweat

A microelectronic fiber with microscopic parameters is capable of analyzing electrolytes and metabolites in sweat.

Thinking About Artificial Intelligence

The term artificial intelligence (AI) has become an everyday catch phrase. The way it’s used all over the media, however, is very different from the way I think about it.

Smart Walking Stick Could Aid Visually Impaired

A new take on an old design using artificial intelligence has the potential to make life incredibly easier for the visually impaired.

Using Ultrasound Waves to Move Objects

By placing a metamaterial pattern on the surface of an object, the researchers were able to use sound to steer it in a certain direction without physically touching it.

Low-Cost Sensor to Detect Metals in Non-Invasive Fluids

Researchers have developed a portable sensor made of simple materials to detect heavy metals in sweat, which is easily sampled.

Micro Light-Emitting Diodes for VLC

Light-emitting diode (LED) solid-state lighting technology offers low power consumption and cost, small size, and a long lifespan. Plus, it’s environmentally friendly.

Longer-Lasting, Recyclable Phone Batteries

Instead of disposing of batteries after three years, we could have recyclable batteries that last three times longer.

A Flapping-Wing Robot Able to Perch

A flapping-wing robot that can land autonomously on a horizontal perch using a claw-like mechanism.

10 VR/AR Technologies from CES 2023

See 10 AR/VR technologies from CES 2023.