Autonomous vehicles (AVs) are becoming increasingly common on roadways, but making them as safe as possible may entail going beyond the particular specs of the vehicles themselves to upgrading the ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

The more snow, the better for Teradar, a Boston startup that’s building new technology for military and civilian vehicles. The company’s still-in-development sensor can “see” objects and pedestrians ...

Abstract: This paper introduces a unitary ESPRIT algorithm for jointly estimating the two-dimensional directions of departure (2D-DOD) and 2D directions of arrival (2D-DOA) of coherent or uncorrelated ...