Visual illusion test: Within 13 seconds only hawk vision can find the hidden raccoon among the cats

A Visual Illusion is a type of puzzle, which required different analytical thinking approach to solve these types of puzzles.

Tests for Autism? Companies Are Selling Them, but Research Is Still Scant

Backers claim the tests can predict a child’s risk of autism using a strand of hair or a mother’s blood, but critics say they are not ready for the market.
IEEE

FeRF-BEVIO: A Feature Radiance Field-Based Bidirectionally Enhanced Visual-Inertial Odometry

Abstract: To address the issues of inaccurate feature association and insufficient utilization of the complementarity between the visual and inertial information in visual-inertial navigation systems, ...
IEEE

A Generalized Wireless Cable Over-the-Air Testing Framework for Arbitrary Field Emulation in Nonanechoic Radio Environment

Abstract: Over-the-air (OTA) testing of multiantenna radio receivers is increasingly significant due to the highly integrated radio frequency (RF) transceivers in such systems. It is essential for ...
Breaking Defense

To field weapons quicker, Pentagon should improve testing and evaluation process: GAO

An F-22 Raptor, assigned to the 199th Fighter Squadron, lands on Joint Base Pearl Harbor-Hickam, Hawaii, June 13, 2017. The F-22 Raptor is the Air Force’s 5th generation fighter aircraft. Its ...