Robotics

Why are so many robots white?

Problems of racial and gender bias in artificial intelligence algorithms and the data used to train large language models like ChatGPT have drawn the attention of researchers and generated headlines. But these problems also ...

Engineering

AI-designed unidirectional imagers

Traditional optical imaging and communication systems, typically composed of lenses, perform imaging operations in both forward and backward directions. Similar to a pipe that enables liquid to flow through from one end to ...

Electronics & Semiconductors

Miniscule device could help preserve the battery life of tiny sensors

Scientists are striving to develop ever-smaller Internet of Things devices, like sensors tinier than a fingertip that could make nearly any object trackable. These diminutive sensors have miniscule batteries which are often ...

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