Veterinary Insights on GPS and Biometric Dog Collars

Modern smart collars have evolved from simple GPS trackers to sophisticated biometric instruments capable of early disease ...
Nanowerk

This contact lens tracks your eyes using only light and a smartphone camera

A contact lens with microscopic line patterns tracks eye position with high precision using only a smartphone camera, ...
IEEE

A Model for Quantifying and Propagating Uncertainty of Precise Time Measurement System With Tapped-Delay-Line Time-to-Digital Converters

Abstract: To evaluate the uncertainty of high-performance integrated circuits in precise time-interval measurements, we designed a time-to-digital converter using a typical tapped-delay-line (TDL) ...
IEEE

Feasibility study of a non-contact AC voltage measurement system

Abstract: An instrumentation scheme suitable for non-contact measurement of ac voltage of an insulated conductor is presented in this paper. The ac voltage of an insulated conductor can be measured by ...
Chicago Tribune

Letters: The state and city must step in to support and safeguard mental health care

Across the country, America’s mental health system is buckling under the weight of growing need and shrinking support. A new national poll from the National Alliance on Mental Illness (NAMI) and Ipsos ...