A new wearable wristband could significantly improve diabetes management by continuously tracking not only glucose but also ...

A meta-lens array-based Shack-Hartmann wavefront sensor enhances phase measurement by increasing sampling density and angular resolution, advancing optical wavefront sensing with metasurface ...

Driving in circles? A good GPS can help get you where you're going quickly and safely so you arrive on time.

Direction of arrival (DOA) estimation techniques are essential for determining the locations of signal sources using sensor arrays. For a uniform linear array, the number of detectable sources is ...

Motor symptoms such as tremor and bradykinesia can develop concurrently in Parkinson’s disease; thus, the ideal home monitoring system should be capable of tracking symptoms continuously despite ...