Interesting Engineering

Shape-conforming 3D bioelectronic mesh maps 91% of lab-grown mini brain activity

The new device, developed by researchers at Northwestern University and Shirley Ryan AbilityLab, changes that by conforming to the organoid’s curved shape. It begins as a flat, flexible lattice and ...

Pop-up-style 3D electrode array captures organoid-wide brain rhythms in real time

A team led by Northwestern University and Shirley Ryan AbilityLab scientists have developed a new technology that can eavesdrop on the hidden electrical dialogues unfolding inside miniature, lab-grown ...
IEEE

A Lightweight 3D-CNN for Event-Based Human Action Recognition with Privacy-Preserving Potential

Abstract: This paper presents a lightweight three-dimensional convolutional neural network (3D-CNN) for human activity recognition (HAR) using event-based vision data ...
IEEE

A Recurrent Neural Network Based Method for Biologically Inspired DOA Estimation in the Presence of Array Imperfections

Abstract: A biologically inspired direction-of-arrival (DOA) estimation method based on recurrent neural network (RNN) in the presence of array imperfections is proposed. The principle is inspired by ...