Abstract: We present a novel augmented reality (AR) display system utilizing a holographic optical element (HOE)-based approach, featuring seamless switching between three-dimensional (3D) and ...

To date, cannabis has been legalised for medical use in more than 10 European countries, in Australia, Canada and in around 30 American states. In 2018 medical cannabis products t ...

Abstract: In this letter, a general design criterion is proposed for optimizing non-uniform three-dimensional (3D) arrays to enhance near-field capacity in extremely large-scale MIMO (XL-MIMO) ...

Insta360 launches Wave, a pro AI speakerphone with an 8-mic array, touchscreen controls, beamforming modes and InSight transcription. See features, UAE timing and price estimate. Insta360 Wave- AI ...