Why and how a complicated robotic-finger design was improved by a research team. How this finger is used to dig into bulk materials to locate and “see” small objects. How the reflected image of the ...

Researchers at Columbia Engineering have developed a fully integrated, sensorized robot finger. Until now, touch sensors have been difficult to integrate into robot fingers. Among the challenges were ...

Over the past few years, finger tattoos have risen in popularity. Small and cute, they are the perfect way to subtly reflect your personality. Despite their size, these tiny masterpieces offer a wide ...

A programmable metamaterial finger can lock into four positions without electronics. A simpler, more functional future for ...