C&EN

Low-Profile, Large-Range Compressive Strain Sensing Using Micromanufactured CNT Micropillar Arrays

Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States Department of Mechanical Engineering, Korea Advanced Institute of Science and ...
IEEE

Human-in-the-Loop Optimization for Terrain- and User-Adaptive Gait Phase Estimation in Phase-Portrait-Based Methods

Abstract: Gait phase (GP) estimation is a critical component in control of exoskeletons and prostheses, enabling seamless user interaction in various controllers. In recent years, methods based on ...
IEEE

Orthogonal Pattern Division Multiple Access Utilizing Optimal Frequency Hopping Patterns Constructed With Welch Costas Arrays

Abstract: This paper explores the autocorrelation and cross-correlation properties of Welch Costas arrays and introduces a method for constructing optimal frequency hopping patterns with ideal ...
Fast Company

Why Google is really warning 2.5 billion Gmail users to stop using their passwords

You may have seen warnings that Google is telling all of its users to change their Gmail passwords due to a breach. That’s only partly true. Google is telling users ...