Abstract: A novel method of acoustic holography is introduced by expanding the equivalent source method (ESM) to include multipole equivalent sources and obtaining an optimal solution in a two-stage ...

Abstract: This article investigates the problem of aerial capture using a net manipulated by multiple unmanned aerial vehicles (UAVs). To guarantee the interception of the intruder in practical ...

Nasa astronauts venturing deeper in space than any human has travelled will be able to document and share images from the landmark moon mission next month using Nasa-provided Apple iPhones. Crews ...

Amazon has a new crop of Echo devices designed specifically for its big AI revamp of Alexa, including a couple of new Echo speakers, the Echo Dot Max (which we’ve previously reviewed) and the Echo ...