The six-inch unseen bolt that holds the doors of Mumbai’s trains in place is one of the most crucial yet overlooked pieces of hardware on the suburban network. A mid-day audit covering the three ...

For operators of off-highway and agricultural equipment, cab entry doors can be a daily frustration. Rough environments cause vibration, accidental door releases risk safety and complex access ...

Abstract: This paper presents an innovative powered ankle-foot prosthesis with a compact parallel spring mechanism. The parallel spring mechanism consisting a cam and two linear springs are used to ...

Abstract: Collision safety between humans and robots has drawn much attention since service robots are increasingly being used in human environments. A safe robot arm based on passive compliance can ...